inbred corn line lh195 is a yellow dent corn with superior characteristics , and provides an excellent parental line in crosses for producing first generation ( f 1 ) hybrid corn . inbred corn line lh195 was developed from the single cross lh117 × lh132 by selfing and using the ear - row pedigree method of breeding . selfing and selection were practiced within the above f 1 cross for seven generations in the development of lh195 . during the development of the line , crosses were made to inbred testers for the purpose of estimating the line &# 39 ; s general and specific combining ability , and evaluations were run by the williamsburg , iowa research station . the inbred was evaluated further as a line and in numerous crosses by the williamsburg research station and other research stations across the corn belt . the inbred has proven to have a very good combining ability in hybrid combinations . the inbred has shown uniformity and stability for all traits , as described in the following variety description information . it has been self - pollinated and ear - rowed a sufficient number of generations , with careful attention to uniformity of plant type to ensure homozygosity and phenotypic stability . the line has been increased both by hand and sibbed in isolated fields with continued observation for uniformity . no variant traits have been observed or are expected in lh195 . inbred corn line lh195 has the following morphologic and other characteristics ( based primarily on data collected at williamsburg , iowa ): this invention is also directed to methods for producing a corn plant by crossing a first parent corn plant with a second parent corn plant , wherein the first or second corn plant is the inbred corn plant from the line lh195 . further , both first and second parent corn plants may be from the inbred line lh195 . therefore , any methods using the inbred corn line lh195 are part of this invention : selfing , backcrosses , hybrid breeding , and crosses to populations . any plants produced using inbred corn line lh195 as a parent are within the scope of this invention . advantageously , the inbred corn line is used in crosses with other corn varieties to produce first generation ( f 1 ) corn hybrid seed and plants with superior characteristics . as used herein , the term &# 34 ; plant &# 34 ; includes plant cells , plant protoplasts , plant cell of tissue culture from which corn plants can be regenerated , plant calli , plant clumps , and plant cells that are intact in plants or parts of plants , such as pollen , flowers , kernels , ears , cobs , leaves , husks , stalks , and the like . tissue culture of corn is described in european patent application , publication no . 160 , 390 , incorporated herein by reference . corn tissue culture procedures are also described in green and rhodes , &# 34 ; plant regeneration in tissue culture of maize &# 34 ;, maize for biological research ( plant molecular biology association , charlottesville , va . 1982 ), at 367 - 372 . thus , another aspect of this invention is to provide for cells which upon growth and differentiation produce the inbred line lh195 . in the example that follows , the traits and characteristics of inbred corn line lh195 are given in hybrid combination . the data collected on inbred corn line lh195 is presented for the key characteristics and traits . the example presents yield test information about lh195 . lh195 was tested in several hybrid combinations at eight locations , with two or three replications per location . information about these hybrids , as compared to several check hybrids , is presented . the first pedigree listed in the comparison group is the hybrid containing lh195 . information for the pedigree includes : 2 . a mean for the percentage moisture (% m ) for the hybrid across all locations . 3 . a mean of the yield divided by the percentage moisture ( y / m ) for the hybrid across all locations . 4 . a mean of the percentage of plants with stalk lodging (% sl ) across all locations . 5 . a mean of the percentage of plants with root lodging (% rl ) across all locations . 6 . a mean of the percentage of plants with dropped ears (% de ). the series of hybrids listed under the hybrid containing lh195 are considered check hybrids . the check hybrids are compared to hybrids containing the inbred lh195 . the (+) or (-) sign in front of each number in each of the columns indicates how the mean values across plots of the hybrid containing inbred lh195 compare to the check crosses . a (+) or (-) sign in front of the number indicates that the mean of the hybrid containing inbred lh195 was greater or lesser , respectively , than the mean of the check hybrid . for example , a + 20 in yield signifies that the hybrid containing inbred lh195 produced 20 bushels more corn than the check hybrid . if the value of the stalks has a (-) in front of the number 6 , for example , then the hybrid containing the inbred lh195 had 6 % less stalk lodging than the check hybrid . ______________________________________overall comparisons of hybridlh195 × lh51 vs . check hybrids mean % hybrid yield % m y / m % sl rl % de______________________________________lh195 × lh51 166 21 . 57 7 . 72 1 6 0as compared with : lh193 × lh51 + 12 +. 51 +. 37 0 + 2 0lh192 × lh51 + 6 +. 52 +. 08 - 1 - 1 0b73 × lh51 + 9 +. 82 +. 13 0 - 2 0lh132 × lh51 + 10 + 1 . 17 +. 06 0 + 1 0lh119 × lh51 + 12 + 1 . 49 0 0 0 0lh191 × lh51 + 13 + 1 . 84 -. 05 - 1 - 4 0______________________________________ inbred seeds of lh195 have been placed on deposit with the american type culture collection ( atcc ), rockville , md . 20852 , under deposit accession number 40721 on nov . 30 , 1989 . a plant variety protection certificate is being applied for with the united states department of agriculture . although the foregoing invention has been described in some detail by way of illustration and example for purposes of clarity and understanding , it will be obvious that certain changes and modifications may be practiced within the scope of the invention , as limited only by the scope of the appended claims .
a novel inbred corn line , designated lh195 , is disclosed . the invention relates to the seeds of inbred corn line lh195 , to the plants of inbred corn line lh195 and to methods for producing a corn plant produced by crossing the inbred line lh195 with itself or another corn line . the invention further relates to hybrid corn seeds and plants produced by crossing the inbred line lh195 with another corn line .