牧草地
3.To provide ruminant animal an excellent herding ground with hay or sports field.
4.The crop coefficients(K_c)are 0.30, 0.40, 0.90 and 0.88 in NGP, IGP, MGP and EGP, respectively. The actual evapotranspiration is determined to be 962.0 mm in a whole year and 2.63 mmd~-1 of a daily mean.
5.The mission of the Conservation and Production Research Laboratory is to 1) develop improved water management methods and irrigation technology for sustaining or enhancing crop productivity, improving water use efficiency, reducing ground water use, and enhancing water and soil quality; 2) develop management practices that optimize the use of water, soil, climatic, and nutrient resources for economically and environmentally sustainable crop and livestock production systems under dryland and limited-irrigation conditions; 3) develop systems for utilizing renewable energy sources (wind, solar, and biofuels) for pumping irrigation, livestock, and farmstead water and generating electric power; 4) develop regimens that reduce environmental risks posed by accumulations of feedlot wastes by reducing the phosphorus content, improving nutrient utilization, and applying manure to grasslands.
6.erect to decumbent short-lived perennial having red-purple to pink flowers; the most commonly grown forage clover.
8.According to different characteristics of local resources and rules of market economy, the animal husbandry development shall introduce husbandry of forest bird, water bird as duck and goose, hog and poultry, vegetarian livestock and tourism animal husbandry.
9.In July after Fertilizer application, the total phosphorous in the 0-20cm depth of oats was higher than other forages. The total phosphorous in oats was lower than that forages in Jun, Agu, Sept restectively.
10.Prairie grassland accounts for thirty percent of the total area.Level and boundless,Aneurolepidium,needlegrass and wheatgrass mainly grow there.It has a high quality herbage,making it good pastureland.
