不同生育期青贮玉米全株营养物质变化规律的研究；
The nutrition change rule of the Silage maize at different growth stage;
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。
This paper studies the effect of nitrogen and phosphorus fertilizer on yield and forage quality of sequential cropping silage maize.
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。
Silage maize harvester is one of the important agricultural equipment in mechanization production.
补充青贮玉米或精料对复合稻草块消化率及其饲喂奶牛产奶性能的影响。
Effects of supplementary corn silage or concentrate on the digestibility of compound rice straw-based blocks and milk performance of dairy cows.
可以认为，青贮玉米秸秆及不同粗饲料间进行组合可有效提高其营养特性。
It was concluded that a combined utilization of silage corn with different kinds of crop straws could be an efficient way to improve the nutritional characteristics.
一种扁豆和青贮玉米混种的方法，它涉及一种扁豆和青贮玉米的种植方法。
The invention relates to a method for planting hyacinth beans and silage corns in a mixed manner, in particular to a method for planting hyacinth beans and silage corns.
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。
The sowing biology yield and dry matter yield of silage maize in Daqing cold region were the highest in May 8 ~ 15th.
本实验从青贮玉米饲料、果渣、牛奶、新鲜的泡菜汁等样品中筛选耐高温乳酸菌。
In the experiment, lactic acid bacteria with high thermotolerance were isolated from silage, apple pomace, milk and fresh pickles.
青贮玉米具有较高的生物学产量和良好的饲料转化率，是草食家畜重要的饲料来源。
Silage corn, characteristic of high biological yield and good feed conversion, is an important feed source of grass-feeding livestock.
以羊草和青贮玉米为粗饲料，对奶牛饲粮添加不同水平大豆磷脂的饲喂效果进行研究。
The effects of different levels of additive soy phosphatide in the diet of early lactation cows with northeast hay and corn silage as roughage on their performance were studied.
为进一步挖掘生产潜力，增加经济效益，进行了麦茬复种青贮玉米栽培试验研究与推广。
The cultivation of silage corn on wheat stubble land was conducted and extended in order to release productive potential and increase economic benefit.
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。
Contents and accumulation of digested nutrition, total energy, digested energy, metabolize energy in different silage maize increased with harvest time postponing.
提高青贮玉米饲料品质非常重要，较高的茎秆含糖量有助于进一步提高青贮玉米的饲料品质和适口性。
The quality of silage corn improvement is necessary. High sugar content of stalk will help for further improving the quality of corn silage and palatability of feed.
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。
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.
通过2002～2003年对青贮专用型玉米不同种植密度下，单株和群体叶面积、干物质积累及单位面积生物产量变化的研究，探讨单株和群体之间的相互影响。
Study on the effect of different densities of silage corn to the leaf area, dry matter and fresh yield of both single plant and population in 2002~2003.
粮饲青贮兼用型杂交玉米新品种渝单七号的选育。
Breeding of a new dual-purpose grain and silage hybrid maize variety Yudan No.
结果表明：玉米摘穗—秸秆青贮型复式割台对于各种玉米具有广泛的适应性。
The result showed that the double head han'ester for com picker and silage has an extensive adaptability to all com.
虽然现有玉米秸秆青贮打捆机种类繁多但多数由于种种原因并不实用，并根据实际情况进行了探索性的试验与试验结果分析。
Although there are many kinds of corn stalk baler, they are not practical for various reasons. So probe tests were performed and testing results were analyzed.
水分含量是影响去果穗玉米青贮的关键限制性因素。
Water content of corn stalk was a key factor affecting corn stalk silage.
用籽实成熟去穗收割后3、4、5、6天的玉米秸秆作原料调制了青贮。
"Silages are prepared respectively with ear-removed corn straws 3, 4, 5, and 6 days after harvesting"?
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。
Deformation and breakage of blade's cutting edge are serious problems existing in shredding mechanism of silage maize harvester.
用此方法检测了来自德国和中国的猪场、牛场以及鸡场的饲料样品共111份，包括玉米、玉米青贮、牧草青贮以及混合饲料和牧草。
Total of 111 feed samples, including corn, corn silage, grass, grass silage and mixed feed, were collected from different pig, cattle, dairy and chicken farms in Germany and China.
粮饲兼用型玉米秸秆调制的青贮饲料明显好于子实型玉米品种。
The silage made of grain and forage corn variety was significantly better than that of grain corn variety.
测试结果证明，在黑龙江省东部地区，腊熟期收获的全株玉米青贮对奶牛的饲用价值较高。
The experiment proved that milk stage corn silage had higher feeding value in the east area of Heilongjiang province.
普通系与高油系间相互杂交的三种杂交模式以及风干、青贮处理对玉米秸秆品质有较大影响。
The three cross patterns between NOC and HOC and air-dried, ensiled treatments had obvious influence on maize stover quality.
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.
利用体外产气法研究了羊草中性洗涤纤维(NDF)、苜蓿ndf和玉米青贮ndf与豆粕组合体外发酵特性及组合效应。
The study was conducted by using in vitro gas production technique to investigate the fermentation characteristics of a compound neutral detergent fiber (NDF) and soybean meal.
乳熟期玉米青贮DM的有效降解率比乳熟前期高7.78个百分点（P<0.05）。
The DM effective degradability of milk stage was higher 7.78(P<0.05)percent point than premilk stage's effective degradability.
可满足生产上玉米秸秆风干和青贮样品质快速分析的需要。
These calibration models can meet the need for quick analysis of air-dried and ensiled stover quality by external validation.
可满足生产上玉米秸秆风干和青贮样品质快速分析的需要。
These calibration models can meet the need for quick analysis of air-dried and ensiled stover quality by external validation.
应用推荐