对于那些照顾它们保持凉爽,给它们提供高能量饲料和定期挤奶的农场主来说,荷尔斯坦奶牛平均每年能产2275加仑的牛奶。
For the farmer who takes care to keep them cool, providing them with high-energy feed, and milking them regularly, Holstein cows are producing an average of 2,275 gallons of milk each per year.
应补充饲料,尤其补饲能量饲料。
大豆皮对于产奶牛的有效能量价值与常用的能量饲料相当。
Soyhulls had an available energy value similar to that of commonly used energy ingredients in lactation diets.
糙米的营养价值相当于或高于玉米,是一种良好的能量饲料。
It is suggested that early paddy brown rice is a good energy feedstuff because its nutritive value is higher than or similar to that of maize.
本试验研究了高赖氨酸转基因水稻替代40%、100%玉米作为能量饲料对肉仔鸡屠宰及血液生化指标的影响。
The effect of high lysine transgenic paddy instead of 40 %, 100 % corn as energy feed on broiler slaughter performance and blood biochemical indicators were studied.
三种能量饲料中,以大麦的蛋白及氨基酸表观消化率最高,但干物质、粗脂肪及能量的表观消化率均显著低于玉米和碎米。
Barley grain had the highest protein and amino acid digestibility, but the apparent digestibility for dry matter, crude fat and energy were significantly lower than that of corn and broken rice.
小猪可添加油脂类高能饲料,大猪可加大玉米等普通能量饲料在配合料中的数量。2提高猪舍温度一是开放式猪舍覆盖塑膜。
Pig can add oil kind high-energy feed, big pig can increase the corn feed with ordinary energy in quantity of the material. 2 stalls and improve a is open crates temperature cover plastic membrane.
商业蛋禽和肉禽对蛋白质和能量的需求很高,并且不能接受高纤维饲料。
Commercial egg and meat birds have high requirements for protein and energy and do not tolerate high fibre levels in their diets.
猪饲料营养水平的差别,实质上体现为能量、蛋白质与氨基酸水平的差别。
The difference of level of pig feed nutrition, reflect the difference that is energy, protein and amino acerbity level essentially.
该汽车的电池可以作为一种方法,以稳定的发车频率和年后,饲料储存的能量返回到电网。
The cars' batteries can serve as a way to stabilize frequency on the grid and, years from now, feed stored energy back into the grid.
粮油资源及其加工副产品是一大类能量和蛋白质饲料资源,也是廉价的功能活性物质来源。
Grain and oil resources and their processing byproducts can be a good and cheap source of energy and protein feed resources with a great quantities.
本发明还涉及该饲料能量增效剂在畜禽养殖中的应用。
The invention further relates to applying the fodder energy synergist to raising livestock.
摘要 :反刍动物由于瘤胃微生物的存在能够分解并利用饲料中的纤维素来提供能量和蛋白质。
Abstract : Ruminants are able to utilize fibrous feed as a source of energy and nutrients due to the ruminal microbes, composed mainly of bacteria, fungi, and ciliate protozoa.
本发明提供了一种饲料能量增效剂,包括:胆汁酸、硫酸镁、可选的脂肪酶和可选的纤维素酶。
The invention provides a forage fodder energy synergist, which comprises bile acid, magnesium sulfate, optional lipase and optional cellulose.
因此,减少瘤胃内甲烷的生成对提高饲料能量利用率和改善环境具有重要意义。
So it is very important to decrease the methane production for increasing energy utilization rate and improving the environment.
结果表明:随着饲料中能量蛋白比的增加,牙鲆胃肠道脂肪酶活性呈现出增强的趋势。
The results showed that the lipase activity in flounder becomes higher with the increase of the ratio of dietary energy to protein.
结果表明,饲料显著影响刺参的摄食率、排粪率、食物转化效率和表观消化率,因此影响到刺参的生长和能量分配。
Results showed that the diets significantly affected food ingestion rate, feces production rate, food conversion efficiency and apparent digestive ratio, hence the growth and energy budget.
随着对较高生产力的要求的增长,奶牛饲养者提高了对补充能量的来源的重视,这一情况已不能通过喂更多干饲料来缓解。
As demand for higher productivity increases, farmers of dairy cows are increasing faced with the need to supplement energy sources that could not longer be assuaged by the feeding of more dry matter.
这个表也证明了提供饲料的能量密度增加,使得每只猪的采食量减少。
This table also demonstrates that the necessary feed intake per pig is reduced when the energy density of the diet provided is increased.
非淀粉多糖是谷物副产物麦麸、米糠等的重要组成成分,是影响畜禽对谷物饲料养分和能量消化利用率的主要抗营养因子。
Non-starch polysaccharides(NSP) is the main component of the cereals' by-products, and it is the main anti-nutritional factor restricting the nutrients digestibility and utilization by the animals.
在饲料中同一淀粉水平下,不同能量蛋白比的变化,未引起肠道淀粉酶活性呈现规律性变化。
Under the same starch level in the diet, the amylase activity of the intestine in flounder doesn't become ruly with the changes of the ratio of dietary energy to protein.
高能饲料1组与高能饲料2组ucp2基因表达增强,而能量相同的基础组、高蛋白组与高脂肪组没有明显差异。
UCP2 gene expression increased in high calorie diet 1 group and high calorie diet 2 group, and no significant difference in basic diet, high protein and high fat group with equal energy was observed.
高能饲料1组与高能饲料2组ucp2基因表达增强,而能量相同的基础组、高蛋白组与高脂肪组没有明显差异。
UCP2 gene expression increased in high calorie diet 1 group and high calorie diet 2 group, and no significant difference in basic diet, high protein and high fat group with equal energy was observed.
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