the present invention is directed to air - powered devices for planting seeds , systems incorporating those air - powered devices , as well as to methods of operating and manufacturing such devices and systems for planting seeds . one embodiment of the invention is a device for planting seeds , comprising a storage container , an air propulsion apparatus , a first hollow member , a hollow horizontal member , and a plurality of hollow vertical members . the storage container is connected to the air propulsion apparatus , which uses air propulsion to propel seeds throughout the hollow members of the device and into the ground to be planted . a second embodiment of the invention is a system for planting seeds . the system incorporates the air - powered device , and at least a portion of the device is mounted on a movable support or carried by a human user . a third embodiment of the invention is a method of planting seeds , comprising filling the storage container with seeds , emptying the seeds from the storage container into the air propulsion apparatus , and using air power from the air propulsion apparatus to propel seeds throughout the hollow members of the device and into the ground to be planted . a fourth embodiment of the invention is a method for manufacturing the air - powered device for planting seeds , comprising thermal forming a flow divider from pvc , resizing and gluing together a plurality of pvc pipes , flow reducers , t - connectors , and elbow connectors to form a hollow horizontal member , thermal die forming a plurality of vertical hollow members , and connecting together the storage container , air propulsion apparatus , hollow horizontal member , and the plurality of vertical hollow members to prepare the air - powered device for planting seeds . fig1 depicts an exemplary embodiment of a device 100 for planting seeds , in accordance with the present invention . the device 100 comprises a storage container 102 capable of storing seeds and then releasing those seeds into the device 100 during the planting process . in these embodiments , the storage container 102 holds seeds , fertilizer , or a mixture of both seed and fertilizer . in some embodiments , the storage container 102 contains rice seeds . however , the type of seed stored in the storage container 102 is not limited to rice seeds — the storage container 102 may instead contain ( for example ) seed for corn , mung beans , soy beans , or other types of grains or legumes . in embodiments , the storage container 102 is comprised of plastic . however , the storage container 102 may be composed of other materials as well : for example , metals such as steel and / or aluminum , other polymers ( such as pvc ), or even wood . in certain embodiments of the invention , such as the storage container 102 depicted in the device 100 of fig1 , the storage container 102 is a hopper 102 that is integrated into an air propulsion device 104 , such as a hopper 102 that feeds into a broadcast planter 104 . in other embodiments , however , the storage container 102 may be separate from the air propulsion device . in these various embodiments , the storage container 102 may be a hopper , a tub , a basket , or similar storage containers 102 . the storage container 102 may be cylindrical , square , rectangular , or any other shape suitable for holding seed , fertilizer , and other materials used in the planting process . in embodiments of the present invention , the storage container 102 has sufficient size and strength to be capable of holding at least 10 kilograms of seeds and / or fertilizer . in some of these embodiments of the present invention , the storage container 102 possesses sufficient size and strength to be capable of holding at least 10 kilograms of seeds ( and / or fertilizer ). further , in some of these various embodiments , the storage container 102 is of sufficient size and strength to house at least 15 , at least 20 , at least 25 , or at least 30 kilograms of seeds ( and / or fertilizer ). the storage containers 102 of the present invention will be capable of holding a varying amount of seeds depending upon the dimensions of the storage container 102 , the type of seeds ( and their size ) placed in the storage container 102 , whether the seeds were enlarged by soaking them overnight in water before planting , and other considerations . as discussed above , the seeds in storage container 102 may have been soaked , and then dried , before the storage container 102 was filled with those seeds . soaking the seeds enables the seeds to more efficiently embed in the ground and to germinate at a faster rate . if the seeds are not soaked before planting , they may be more susceptible to being blown away in strong winds , or being eaten by animals , before they embed in the ground and germinate . in addition to storage container 102 , the device 100 for planting seeds in a field comprises an air propulsion apparatus 104 connected to the storage container 102 . in preferred embodiments of the present invention , the device 100 for planting seeds in a field comprises an air propulsion apparatus 104 . in certain preferred embodiments of the invention , the air propulsion apparatus 104 is a broadcast planter 104 ( also known as a broadcast seeder , a seed blower , or a broadcast seed blower ). the broadcast planter 104 is an agricultural device commonly used to spread seed , fertilizer , and other substances as well ( such as , for example , mulch , lime , salt , or other granular products ). suitable fertilizers for use with broadcast planter 104 include , for example , npk 18 - 46 - 0 , npk 15 - 15 - 15 , npk 16 - 20 , or npk 46 . the broadcast planter 104 operates by feeding seeds or fertilizer from a hopper 102 at a controlled rate into an air - powered seed blower , which projects the seeds out of the seed blower by spraying them using air power . in some embodiments of the present invention , the seed blower of the broadcast planter 104 is gasoline - or diesel - powered . however , in other embodiments of the invention , the seed blower of the broadcast planter 104 is electric - powered , and can comprise , for example , a rechargeable battery which may be recharged from electricity from solar power , wind power , or other renewable energy sources . instead of a broadcast planter 104 , however , the air propulsion apparatus 104 could also comprise , for example , a leaf blower . in preferred embodiments of the invention , the device 100 for planting seeds comprises a hollow member 106 connected to the air propulsion apparatus 104 . in these embodiments , the seeds ( and / or fertilizer , or mulch , or other granular material ) are propelled into ( and through ) the hollow member 106 by the air propulsion apparatus 104 , and the hollow member 106 serves to connect the seed storage container 102 and air propulsion apparatus 104 to the rest of the device 100 for planting seeds . in certain embodiments , the hollow member 106 attached to the air propulsion apparatus 104 may be a flexible hollow member 106 , such as the hose 106 depicted in fig1 . in these embodiments , the hollow member 106 may comprise a hose 106 ( either a corrugated or non - corrugated hose ), composed of ( for example ) a rubber or a flexible polymer . in other embodiments , however , the hollow member 106 attached to the air propulsion apparatus 104 may be made of a rigid material , such as ( for example ) pvc pipe , aluminum , steel , or other suitable materials . in these embodiments , the hollow member 106 may be a rigid cylindrical tube , for example , instead of a flexible hose . as shown in the device 100 depicted in fig1 , while one end of flexible hollow member 106 is connected to air propulsion apparatus 104 , the other end of flexible hollow member 106 is connected to a horizontal member 110 , into which the seeds from storage container 102 are propelled from broadcast planter 104 and through flexible hollow member 106 into horizontal member 110 . the device 100 also comprises a plurality of vertical members 120 , which are each attached to a bottom of horizontal member 110 . the seeds propelled into hollow horizontal member 110 are propelled through the hollow horizontal member 110 towards the ends of hollow horizontal member 110 and into the plurality of hollow vertical members 120 , and from the ends of the vertical members 120 into the ground for planting . in various embodiments of the device 100 depicted in fig1 , the number of vertical members 120 that are attached to hollow horizontal member 110 may vary , based on , for example , the size of hollow horizontal member 110 , and / or the type ( and power ) of the air propulsion apparatus 104 . in some preferred embodiments , the device 100 comprises an equal number of vertical members 120 on each side of the point where flexible hollow member 106 connects to hollow horizontal member 110 , the distances between each pair of adjacent vertical members 120 are constant and equal , and the device 100 is configured so that an equal amount of seed is propelled through each individual one of the plurality of vertical members 120 . in these embodiments , the device 100 will have an even number of vertical members 120 . an equal amount of seed being propelled through each one of the plurality of vertical members 120 allows a farmer to plant even , equidistantly spaced rows of crops , which each row containing a relatively equal number of plants . in other embodiments , however , the number of vertical members 120 on each side of the point where flexible hollow member 106 connects to hollow horizontal member 110 may be different . in various embodiments of the present invention , the plurality of hollow vertical members 120 can comprise between 4 and 40 hollow vertical members , between 10 and 30 hollow vertical members , between 22 and 26 hollow members , or between 14 and 18 hollow vertical members . the relative amounts of seed propelled through each of the plurality of vertical members 120 can be tested by running the device 100 in an experimental environment , and measuring the amount of seed that is propelled through each of the plurality of vertical members 120 by placing a bag or sock over the end of each of the plurality of vertical members 120 , and then comparing the relative amount of seed that has been collected in each bag or sock . in the exemplary embodiment depicted in fig1 , the air propulsion apparatus 104 can be carried by a user of the device 100 , for example by mounting the storage container 102 and air propulsion apparatus 104 on a backpack ( not shown ) or other equipment that can be carried by a user . in these embodiments , one user may carry the storage container 102 and air propulsion apparatus 104 around a field using a backpack or similar equipment , and one or more other users may aid in moving the horizontal member 110 and vertical members 120 around the field during the planting process . fig2 depicts a different embodiment of a system 200 for planting seeds , in which the storage container 102 , air propulsion apparatus 104 , horizontal member 110 , and vertical members 120 are mounted on a moveable support 210 . in this exemplary system 200 , the moveable support 210 is a cart 210 with wheels 220 — however , the moveable support could take other forms as well ( for example , a sled ). in system 200 , the cart 210 helps bear the weight of the storage container 102 , air propulsion apparatus 104 , horizontal member 110 , and vertical members 120 , and wheels 220 aid a user of system 200 of moving the system 200 around a field to plant seeds using system 200 . the cart 210 and wheels 220 may be made of metals ( such as iron , steel , stainless steel , or aluminum ), or other materials such as pvc , bamboo , or wood , ( or , in the case of the wheels , rubber ) and may be coated with one or more substances that protect the cart 210 from rust and / or degradation from ultraviolet ( uv ) rays ( such as rust - and / or uv - resistant paint ( s )). in some embodiments , part of the system 200 may be mounted on cart 210 and wheeled ( or otherwise moved ) by a first user , and a separate part of the system 200 may be carried around the field separately by one or more other users . in other exemplary embodiments , however , the cart 210 may be towed by an animal , or may have a motor or other propulsion device capable of mechanically propelling cart 210 with little or no effort from a user . the wheels 220 of cart 210 are useful in moving system 200 around a field in which the ground is relatively firm . however , if the field is inundated with water or relatively muddy ( as rice paddies commonly are ), the wheels 220 of cart 210 may become bogged down in mud or water , making it difficult to move system 200 around the field . fig3 depicts a different exemplary system 300 , featuring a cart 310 with two skis 320 upon which the cart 310 is mounted . the skis 320 are preferred in wetter environments , such as an inundated rice paddy , in which it is easier for the system 300 to slide over the ground of a field instead of using rolling wheels that can become bogged down in the wet ground , such as the wheels 220 of the cart 210 shown in fig2 . the skis 320 of system 300 may be made of different materials , for example a rigid plastic ( such as pvc plastic ) or other polymers , a metal ( such as steel or aluminum ), or composite materials . fig4 a - e depicts an exemplary embodiment of the “ piping ” system 400 that comprises both the hollow horizontal member and vertical members of a device for planting seeds . in this exemplary embodiment , the piping system 400 attaches to a flexible hollow member ( such as hollow member 106 depicted in fig1 ) via a t - connector 420 . the t - connector 420 receives seeds from an air propulsion device ( not shown ), such as a broadcast planter , and distributes the seeds evenly to each side of the t - connector 420 by utilizing a “ flow divider ” inside the t - connector 420 which splits the flow of seeds . the flow divider ( not shown in this view ) may be a flat , planar sheet of material , which splits the volume inside the perpendicular inlet of the t - connector 420 in half . the t - connector 420 may be positioned so that the flexible hollow member is attached to the top of the hollow horizontal member , to the side of the hollow horizontal member , or at an angle in - between . in exemplary preferred embodiments , t - connector 420 and the flow divider inside are both comprised of polyvinyl chloride ( pvc ) plastic . the t - connector 420 and the flow divider may be manufactured by thermal forming the t - connector 420 from pvc , thermal forming a sheet of pvc , and then inserting the thermal - formed sheet of pvc into the perpendicular inlet of the t - connector 420 to form a flow divider within that perpendicular inlet . the hollow horizontal member of piping system 400 is comprised of a number of t - connectors 440 and flow reducers 460 that connect segments of pipe 430 to form the hollow horizontal member . the t - connectors 440 connect both the segments of pipe 430 with each other , and also connect the vertical members 410 to the hollow horizontal member . in the exemplary preferred embodiment 400 depicted in fig4 a - e , the segments of pipe 430 decrease in diameter along the length of hollow horizontal member away from t - connector 420 towards the ends of the hollow horizontal member , because the amount of seed flowing through the segments of pipe 430 decreases at increasing distances from the receiving t - connector 420 as seed is directed into each of vertical members 410 . the flow reducers 460 connect segments of pipe 430 of different diameters , allowing the hollow horizontal member to decrease in diameter so that a diameter of the hollow horizontal member is greater at the t - connector 420 than either of the two ends of the hollow horizontal member , which each comprise elbow connectors 450 which connect the end vertical members 410 to the hollow horizontal member . the segments of pipe 430 , the t - connectors 420 and 440 , and the flow reducers 460 may be comprised of varying materials , such as metals , polymers , or composites . however , in exemplary preferred embodiments of the piping system 400 , the segments of pipe 430 , the t - connectors 420 and 440 , and the flow reducers 460 are all comprised of polyvinyl chloride ( pvc ) plastic . in exemplary embodiments , the segments of pipe 430 , the t - connectors 420 and 440 , and the flow reducers 460 are resized and then connected together to form the horizontal hollow member of system 400 . resizing includes , for example , cutting , grinding , and using other machining techniques to resize the segments of pipe 430 , the t - connectors 420 and 440 , and the flow reducers 460 . after the segments of pipe 430 , the t - connectors 420 and 440 , and the flow reducers 460 are connected together , they can be glued together to form the hollow horizontal member . while the hollow horizontal member of exemplary embodiment 400 is comprised of a plurality of interconnected segments of pipe 430 , t - connectors 420 and 440 , and flow reducers 460 as described above , in other embodiments of the invention , the hollow horizontal member may comprise a single hollow horizontal component ( not shown ). in these embodiments , the single hollow horizontal component may be a tube , pipe , or cylinder . in certain embodiments , the single hollow horizontal component has a constant diameter along its length . in other embodiments , the ends of the hollow horizontal component each have a smaller diameter than the center of the hollow horizontal component . in the exemplary embodiment 400 depicted in fig4 a - e , the piping 400 comprises sixteen vertical members 410 , with eight vertical members 410 evenly spaced along each side of the t - connector 420 . in this exemplary embodiment , an equal amount of seed is directed into each of the eight vertical members 410 . in exemplary piping system 400 , of the vertical members 410 decreases in diameter from the top of the vertical member 410 to the bottom of the vertical member 410 , forming a nozzle 415 at the end of vertical member 410 . the nozzle 415 increases the velocity of seeds being propelled from vertical member 410 ( as the cross - sectional area of nozzle 415 is smaller in comparison to the upper part of vertical member 410 ), and also focuses the area in which seeds are propelled from vertical member 410 , allowing seeds to effectively embed into the ground of a field in neat , equidistant rows . in some embodiments , the diameter of the vertical member 410 may remain constant along the majority of the vertical length of vertical member 410 , only decreasing at the portion of vertical member 410 that comprises nozzle 415 . in other embodiments , the diameter of the vertical member 410 may vary along the entire vertical length of vertical member 410 , gradually growing smaller as it gets closer to nozzle 415 . in preferred embodiments of the invention , vertical member 410 , like the segments of pipe 430 , the t - connectors 420 and 440 , and the flow reducers 460 , is comprised of polyvinyl chloride ( pvc ) plastic . nozzle 415 can be manufactured by thermal die forming an end of vertical member 410 into nozzle 415 . the vertical members 410 can then be inserted and glued into the perpendicular inlets of t - connectors 440 to connect the vertical members 410 to the piping system 400 . in embodiments , in which vertical members 410 , segments of pipe 430 , the t - connectors 420 and 440 , and flow reducers 460 are comprised of pvc , the pvc piping can be covered or coated with a uv - resistant paint or other coating which helps those pvc pieces resist degradation from ultraviolet radiation , prolonging the life of piping system 400 . fig5 is a cross - sectional view of exemplary piping system 500 , which illustrates the flow of seed ( and / or fertilizer ) through system 500 . as seed enters the system 500 at the perpendicular inlet of t - connector 520 , flow divider 510 acts to split the flow of seed in half , directing each half of the seed flow to each side of flow divider 510 and into interior segments of piping 505 . each of the interior segments of piping 505 is connected to each other and to interior vertical members 530 a via t - connectors 508 , and the end segments of piping 515 are connected to end vertical members 530 b via elbow connectors 550 . in this exemplary embodiment 500 , the interior segments of piping 505 have a larger diameter than the end segments of piping 515 . seed exits the vertical members 530 a and 530 b at relatively higher velocity from nozzle 535 , as depicted by flow arrows 538 . as seed is propelled horizontally away from t - connector 520 and flow divider 510 , it is caught by the cup - shaped baffles 545 that are connected to the top of the interior vertical tubes 530 a . each baffle 545 has a closed top , and is shaped as a cup or closed half - pipe which “ catches ” and re - directs seed ( and / or fertilizer ) away from the horizontal flow into interior vertical tubes 530 a , as illustrated by flow arrows 533 a . in preferred embodiments , the baffles 545 are designed so that each interior vertical member 530 a catches and receives an approximately equivalent amount of seed . each of the baffles 545 is connected to a respective interior vertical tube 530 a by connector 540 . as the flow of seed reaches the end piping segments 515 , all of the seed remaining in the flow is directed into end vertical members 530 b , as illustrated by flow arrows 533 b . thus , there is no need for end vertical members 530 b to be connected to baffles that catch and redirect only a portion of the seed in the flow . by catching and redirecting approximately equal amounts of seed ( and / or fertilizer ), the baffles 545 ensure that approximately equal amounts of crops are planted in each row , and help prevent the device from jamming from one or more vertical tubes 530 a or 530 b having seed propelled into it at too great a rate . the baffles 545 may be manufactured from different materials , but in exemplary preferred embodiments , the baffles 545 are comprised of pvc plastic . in these embodiments , the baffles 545 are manufactured by thermal die forming , in which the pvc is heated and then formed / folded around a metal or wooden die having the desired cup - like , closed half - pipe shape for the baffle 545 . fig6 a - e depict an exemplary interior vertical pipe 530 a having a nozzle 535 for propelling seed ( and / or fertilizer ) and attached to a baffle 545 via connector 520 . the bottom portion 540 of baffle 545 connects the baffle 545 to connector 520 , allowing the cup - shaped baffle 545 to catch and redirect seed into the vertical member 530 a . as depicted in fig6 a - e , the baffle 545 may decrease in diameter further away from the bottom portion 540 of baffle 545 , and may comprise a notch that can attach to an edge of the horizontal piping . fig7 depicts an exemplary embodiment of a vertical member 530 a in which a nozzle cover 710 has been attached to nozzle 535 . in this exemplary embodiment , the nozzle cover 710 comprises a plurality of flexible strands 710 a - c which aid in planting seeds on ground that is relatively dry and firm . when propelled from the nozzle 535 , the seeds may bounce off of the firm ground , away from nozzle 535 . nozzle cover 710 helps catch and redirect seeds , helping the seeds to maintain their position in relatively orderly rows in the field . the exemplary embodiment 710 depicted in fig7 is comprised of strands of flexible rubber hose 710 a - c . however , nozzle covers 710 may take varying forms and be composed of varying materials , including but not limited to a hose , skirt , curtain , or cone that helps direct seed from nozzle 535 . the following examples are only illustrative . it will be readily seen by one of ordinary skill in the art that the present invention fulfills the objectives set forth above . after reading the foregoing specification , one of ordinary skill will be able to effect various changes , substitutions of equivalents , and various other embodiments of the invention as broadly disclosed therein . it is therefore intended that the protection granted herein be limited only by the definition contained in the appended claims and equivalents thereof . fig8 depicts an exemplary embodiment of a device 800 for planting seed . pvc t - connector 420 of device 800 can be attached , via a hose or other connector ( not shown ) to a broadcast planter or similar device for propelling seed and / or fertilizer . the t - connector 420 is attached to a set of horizontal pvc piping ( not shown ), which is enclosed by a piece of pvc pipe 810 . the pvc pipe 810 comprises a slit along its length , which allows the pvc pipe 810 to be stretched to enclose and fit snugly around the horizontal pvc piping of device 800 . the exemplary device 800 features 12 vertical members 410 , each comprised of pvc plastic and having a nozzle 415 , and which are spaced equidistantly from each other and connected to the horizontal pvc piping encased within pvc pipe 810 . the vertical members 410 are mounted onto metal frame 840 , to which pvc pipe 810 is also attached . the frame 810 comprises two metal handles 830 , which can be held by users and utilized to maneuver device 800 around a field for planting . device 800 also features two skis 820 . the skis 820 are comprised of a metal , such as steel or aluminum , or a plastic , such as pvc . the device 800 slides on skis 820 as the users maneuver device 800 around a field , using handles 830 , to plant seeds in neat , equidistant rows from the nozzles 415 of the vertical tubes 410 of device 800 .
an air - powered device that propels seed from a storage container and distributes seeds from a horizontal tube into a series of vertical tubes , and shoots the seeds from those vertical tubes into the ground . the device can be carried by a human user or mounted on a cart having wheels or skis , and towed through a field while being used to plant seed . the different methods of carrying and operating the device enable farmers to utilize the device in different types of terrain and during different condition . the device can be manufactured from common , affordable materials , such as pvc , and offers rural farmers a portable solution for planting their crops that is efficient and low - cost .