大气和气候-提高畜牧和饲料作物生产效率。
Atmosphere and climate - increasing the efficiency of livestock production and feed crop agriculture.
玉米是我国重要的粮食和饲料作物。
豌豆是甘肃中部干旱地区重要的轮作、粮食和饲料作物。
The pea is an important rotation food and a forage crop in the central arid region of Gansu.
称为灌水垄沟的小沟用于不中耕的粮食作物和饲料作物。
Small furrows known as corrugations are used for uncultivated grain and forage crops.
——能源价格上涨，使生物燃料作物和其饲料作物倍受追捧。
Higher energy prices, which makes biofuels profitable and crops that feed them more sought after. Higher oil prices also boosts farm production costs, such as diesel.
为饲料作物生产清理开垦土地，为畜牧生产扩大牧场，成为毁林的动力之一。
Clearing of land for feed crop production and expansion of pastures for livestock production has been one of the driving forces behind deforestation.
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。
Maize takes very important role in agriculture of China, as it's one of the important cerealand silage crops.
紫花苜蓿是比较耐盐的一种牧草饲料作物，能种植在轻度盐碱地上。
Alfalfa is higher salt-tolerant forage. It can be grown on the mild saline and alkaline land.
漫灌用于灌溉饲料作物，有时也用于在不平坦的土地上灌溉小粒谷物。
Wild flooding is used to irrigate forage crops and sometimes small grains on uneven topography.
研究了雁门关农牧交错带不同一年生牧草及饲料作物混播草地的产草量。
The yield of the annual forage and feed crops mixture grassland in agro-pastoral transitional zone of Yanmenguan region in Shanxi was studied.
研究了雁门关农牧交错带不同一年生牧草及饲料作物混播草地的产草量。
Effect of the annual forage and feed crops mixture at different rate and sow methods in the Shanxi region of agro-pastoral transitional zone was studied.
主要的污染物是动物粪便、抗生素和激素、制革厂的化学品、用于饲料作物的化肥和杀虫剂。
The major polluting agents are animal wastes, antibiotics and hormones, chemicals from tanneries, fertilizers and the pesticides used to spray feed crops.
大麦作为啤酒生产的主要原料和一种优良的饲料作物，在我国具有很大发展潜力。
Barley has great development potential as feed crop and main raw material for beer production in China.
决明属牧草既是重要的饲料作物，又在土壤改良、水土保持等多方面发挥着积极作用。
As important forage crops, legumes of the genus Chamaecrista play an important role on soil improvement, water and soil conservation, etc.
玉米是四川主要的粮食作物，又是重要的饲料作物及适于深加工获得多种产品的经济作物。
Maize is a major grain crop in Sichuan Province and also an important feed crop and a cash crop suitable for the deep processing into various products.
而广辟饲料资源，种植牧草饲料作物代替部分精饲料，以草节粮是上述措施的基础和关键。
Exploiting feed resources, and planting grasses and forage crops which substitute some cereal-grains feed are keys of those ways above.
家庭牧场林业应有主体防护林区，饲料林区，间接受益防护林区，受益饲草饲料作物区等区划。
Family owned pasture forestry should be made up of the main division zones of main body shelter forest, forage forest, indirect benefitial shelter forest, and benefitial forage crops.
因此，培育耐低温、干旱、盐碱以及高消化率的转基因饲料作物，可创造巨大的经济和社会效益。
Therefore, fostering transgenic feedstuff crops with high digestion rate and resistance to low temperature, drought, salt can make tremendous economical and social benefit.
土壤盐分对玉米籽粒产量的影响远大于对干物质形成的影响，因此盐碱地更适宜于种植饲料作物。
Soil salinity affected on crop grain yield more seriously than on dry matter formation, so saline soil is more suitable to growth of forage crops.
芸苔属是十字花科植物300多个属中最为重要的一个属，它包括许多重要的蔬菜、油料和饲料作物。
Brassica is the most important and one of the largest genera, consisting of more than 300 families, of Cruciferae plants.
牛会把草根啃掉，这样就会毁坏饲料作物，而且它们的体重也会压碎土壤，这可能造成土地硬化，植被无法生长。
Cattle can damage forage crops by eating down to the roots. Also, their weight crushes the soil. That can make the ground too hard for growing.
玉米是主要的粮食和饲料作物，经济地位十分重要，玉米杂种优势的利用是农作物杂种优势利用最成功的例证之一。
Maize was one of the most important food and feed crops with important economic significance, and the utilization of maize heterosis was one of the most successful examples in crops.
在堪萨斯州的西南部，曾经的短草牧场因为被圆形的饲料作物田地点缀而变得斑驳起来，整张图片宛如一幅美妙的现代艺术作品。
Resembling a work of modern art, variegated green crop circles cover what was once shortgrass prairie in south-western Kansas.
现代饲料衍生自干草、牧草等饲料作物，人类食品加工的副产物，以及过剩作物。家畜的大部分饮食即含这些来源的混合饲料。
Modern feeds are derived from crops grown specifically for research or from by-products of surplus crops or foods produced for human consumption.
披碱草属包含的许多种可作为饲料作物，在提高谷类作物和牧草质量方面具有很大潜力，而且对研究小麦族进化具有生物学意义。
Many species of Elymus can be used as fodder crops. While enhancing the quality of cereal crops and pasture, Elymus has biological significance in the study of Triticeae evolution.
肉类和奶制品的生产占用了地球30%的陆地面积，70%的农业用地，使用了8%的人类用水，这些水主要用于饲料作物的灌溉。
Meat and dairy production use 30% of the earth's land surface, 70% of agricultural land and account for 8% of the water humans use, mostly to irrigate feed crops.
多倍体在饲料作物育种上可使植物细胞增大而导致植株茎粗、高大、叶片宽厚；并且使植株的蛋白、糖分和维生素及矿物质含量有较大的提高。
Feed crop breeding by polyploidy can enlarge the plant cellular size, so the plant has the thick and high stem, thick blade, and increases the content of protein, carbohydrate, vitamins and minerals.
多倍体在饲料作物育种上可使植物细胞增大而导致植株茎粗、高大、叶片宽厚；并且使植株的蛋白、糖分和维生素及矿物质含量有较大的提高。
Feed crop breeding by polyploidy can enlarge the plant cellular size, so the plant has the thick and high stem, thick blade, and increases the content of protein, carbohydrate, vitamins and minerals.
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