The nutrition change rule of the Silage maize at different growth stage;
不同生育期青贮玉米全株营养物质变化规律的研究；
Silage maize harvester is one of the important agricultural equipment in mechanization production.
青贮玉米收获机是青贮玉米饲料机械化生产中重要的农业装备之一。
The sowing biology yield and dry matter yield of silage maize in Daqing cold region were the highest in May 8 ~ 15th.
大庆地区寒地青贮玉米5月8 ~15日播种生物产量及干物质产量为最高。
Deformation and breakage of blade's cutting edge are serious problems existing in shredding mechanism of silage maize harvester.
动刀片刃口变形崩刃是玉米青贮机切碎装置存在的主要问题之一。
This paper studies the effect of nitrogen and phosphorus fertilizer on yield and forage quality of sequential cropping silage maize.
研究了不同氮磷肥处理对复播青贮玉米产量及其饲用品质的影响。
Contents and accumulation of digested nutrition, total energy, digested energy, metabolize energy in different silage maize increased with harvest time postponing.
不同青贮玉米品种的可消化养分、总能、消化能及代谢能含量与积累量，随收获期推后呈递增趋势。
In this paper the effects of 3 planting densities and 5 nitrogen rates on biological yield and quality of silage maize were studied by using local varieties of Qiaodan 2 as materials.
以云南宣威当地推广品种——桥丹二号为试验材料，研究了3种密度和5个施氮水平对青贮玉米生物产量及品质的影响。
Breeding of a new dual-purpose grain and silage hybrid maize variety Yudan No.
粮饲青贮兼用型杂交玉米新品种渝单七号的选育。
Maize takes very important role in agriculture of China, as it's one of the important cerealand silage crops.
玉米作为重要的粮食和饲料作物在中国农业上起着极为重要的作用。
Using "king of microbial preparation" to ensile wilted maize straw can get highguality silage.
应用“微贮王”青贮干枯的玉米秸秆，可获得品质优良的青贮料。
Using "king of microbial preparation" to ensile wilted maize straw can get highguality silage.
应用“微贮王”青贮干枯的玉米秸秆，可获得品质优良的青贮料。
应用推荐