Avian Habitat Response to Grazing, Haying, and Biofuels Production in Native Warm-Season Forages in the Mid-South
vi List of Tables x INTRODUCTION 1 I. AVIAN HABITAT RESPONSE TO GRAZING NATIVE WARM-SEASON FORAGES IN THE MID-SOUTH 2 Abstract 3 3 Introduction 4 Methods 7 Study Area 7 Vegetation Surveys 10 Invertebrate Surveys 11 Data Analysis 12 Results 13 Vegetation 13 Invertebrates 14 Discussion 14 Management Implications 18 Literature Cited 19
Biological teaching should to close contact the real life and social development."life style" of teaching of Senior school biology is the premise to improve students' quality,"life style" will close contact to live and biological teaching an organic whole,from the life import,use and extend classroom teaching,active classroom atmosphere,arouse the enthusiasm of their study biology,light their interest to learning,raise the efficiency of classroom teaching and train their ability to diversification.