青贮饲料

Second, the ensilage is taken but the proportion of ensiling raw materials is small.

第二，青贮饲料占可青贮原料的比例小。

Step3:Study on influence of storage time on grass and grass bounldes silage quality.

第三步，进行青贮贮藏时间对散草和草捆青贮饲料品质的影响研究。

More crops can be used for silage and silage is better suited as an ingredient in mixed rations for livestock.

许多作物可作为青贮饲料，在牲畜的混合日粮中，青贮饲料很适合做为其中的一部分。

By analysis of ensiling production technique,outlines of architecture design of above-ground horizontal silage silos are proposed.

在分析青贮工艺对青贮池建筑要求的基础上，提出了地上式青贮池建筑设计的要点，并提出牛场建设环境影响评价中应评价青贮饲料流出液对环境影响的建议。

The results showed that the crude protein digestibility of the ensilaged milk vetch by pig was 53 76%, the recovery rates of ensilaged milk vetch N by the pig feces and urine were 39 36 % and 24 71 %, respectively.

证明猪对紫云英青贮饲料中粗蛋白质的消化率为 53.76 %，猪粪和猪尿对青贮饲料中N的回收率分别为 39.36 %和 2 4 。71%，猪粪尿沼气发酵，N的回收率达 97.9%，水解N含量为发酵前的2 。6倍。

Effects of ordinary silage and mixed silage on the Robinia pseudoacacia, Caragana and Amorpha fruticosa silage were studied by observing color, odor, texture, pH, organic acid composition and content, ammonia-N / total-N ratio, crude protein, neutral detergent fiber, acid detergent fiber and comparing their nutritive value before and after silaging. Results showed that silage quality of R.

对刺槐、柠条和紫穗槐进行了单独青贮和两两混合青贮，并从青贮饲料的色泽、气味、质地等感官品质，pH值、有机酸含量及组成、氨态氮／总氮比值这些发酵品质，以及粗蛋白、中性洗涤纤维和酸性洗涤纤维这些营养价值方面进行了分析评定。

Aim at the current situation of research on silage additives in China, the effects of different additives containing hydrochloric acid, caproic acid, lactobacillus, cellulase on the nutrient preservation and silage quality of corn stover silage had been studied in two experiments.

本文针对我国青贮添加剂的研究现状，研究了发酵促进剂和发酵抑制剂二类青贮添加剂对玉米秸秆青贮饲料质量的影响。

Ensiling fodder has been around a long time and now contributes over 50% of the nutrients for beef and dairy cattle production.

青贮饲料的历史悠久，现在在肉牛和奶牛生产中，青贮饲料提供了多于50%的营养物质。

The results of silage test show that in each cutting of all treatments, the silaging result of half-hay+BM+PFJ is best, the next is half-hay ferment, result of fresh grass straight fermenting is worst. In each cutting the content of CP between half-hay+BM+PFJ and the raw material grass has tiny difference (respective discrepancy from others 0.18%, 0.60% and 0.94%).

各种处理中，半干+BM+PFJ 组与原料草粗蛋白差异最小，三茬半干+BM+PFJ 处理CP 含量和原料草分别相差0.18%，0.60%，0.94%，该处理青贮料NH3-N 最低，NDF 含量与原料草差异小，pH 最低，评定得分最高，说明半干+BM+PFJ 青贮效果最好，半干草添加PFJ 和BM 后能能促进乳酸发酵，能有效地改善苜蓿青贮的发酵品质，提高青贮饲料质量。

Although having minimal effects on DM digestibility, NDF digestibility, DM Recovery and concentrations of lactic acid, NDF, and crude protein, treatment of corn stover silages with cellulase had reduced VBN/TN 28%, ADF20% and butyric acid-to-total acid 100% as compared with control silage.

添加纤维素酶可以使玉米秸秆青贮饲料中的氨态氮与总氮比值降低28％，丁酸占总酸的比例降低100％，ADF含量下降20％，显著提高了玉米秸青贮饲料的营养价值。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。