您要查找的是不是:
- Eurasian plant cultivated for its seed and as a forage crop. 一种欧亚植物,通过种植来获取其种子和用作饲料。
- North American grass cultivated in western United States as excellent forage crop. 原生于北美,在美国西部作为优质草料种植。
- An annual plant(Cyamopsis tetragonolobus) probably native to India, adapted to semiarid regions and grown as a forage crop and for its seeds, from which guar gum is obtained. 瓜尔豆一种一年生植物(瓜尔豆瓜尔豆属),可能为印度特产,适于在半干旱地区生长,作为饲料栽培,其种子可提炼出瓜尔豆胶
- Its theory elements is the growth characteristic of forage crop, the reactive disciplinarian for cultivation condition, and the rule of yield form. 其理论基础是牧草饲料作物生长发育特性及其对栽培条件反应的规律性和产量形成的规律性。
- Maize is a main upland grain and forage crop in Guangxi Zhuang Autonomous Region, which is mostly planted over the karst area and hilly belt. 玉米是广西壮族自治区主要旱地作物和饲料作物,通常在喀斯特熔岩地区和山区种植。
- An annual plant(Cyamopsis tetragonolobus) probably native to India,adapted to semiarid regions and grown as a forage crop and for its seeds,from which guar gum is obtained. 瓜尔豆一种一年生植物(瓜尔豆瓜尔豆属),可能为印度特产,适于在半干旱地区生长,作为饲料栽培,其种子可提炼出瓜尔豆胶。
- Cyamopsis tetragonolobus) probably native to India, adapted to semiarid regions and grown as a forage crop and for its seeds, from which guar gum is obtained. 瓜尔豆一种一年生植物(瓜尔豆瓜尔豆属),可能为印度特产,适于在半干旱地区生长,作为饲料栽培,其种子可提炼出瓜尔豆胶
- Eurasian perennial herb having pale pink flowers and curved pods; naturalized in Britain and North America grasslands on calcareous soils; important forage crop and source of honey in Britain. 多年生欧亚草,花浅粉色,弯曲豆荚;已经引入英国和北美钙质土壤草原;在英国是重要的饲料作物和蜜源植物。
- Cattle can damge damage forage crops by eating down to the roots. 牛羊会在吃饲草作物时会破坏作物的根部。
- Cattle can damage forage crops by eating down to the roots. 牛通常会将作物的根吃掉,这会毁坏饲料作物。
- Forage crops like clover and alfalfa could be planted. 可以种植饲料类作物,比如四叶草和苜蓿。
- So increasing forage crop production is a major approach of the cropping system adjustment in this area. 因此,大力发展饲料粮生产是今后黄土高原种植业结构调整的必然方向。
- 2004 Saskatchewan Forage Crop Production Guide 2004年萨斯喀彻温省牧草生产指南
- As important forage crops, legumes of the genus Chamaecrista play an important role on soil improvement, water and soil conservation, etc. 摘要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。
- Small furrows known as corrugations are used for uncultivated grain and forage crops. 称为灌水垄沟的小沟用于不中耕的粮食作物和饲料作物。
- As important forage crops,legumes of the genus Chamaecrista play an important role on soil improvement,water and soil conservation,etc. 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。
- The comparison experiments for four gramineal forage crops(10 varieties summer-sowed)were conducted in the lowland area of Hebei Province. 在河北低平原区,夏播情况下对4类禾本科饲草(10个品种)进行了比较试验。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- Most plants use up nitrogen . Legumes put nitrogen back into the soil. Forage crops also help reduce erosion of the soil. 大部分作物会将土壤中的氮元素消耗殆尽,豆类作物可以将氮返还到土壤中。饲料类作物也可以减少土壤侵蚀。
- The grain crop has gone down this year. 今年的粮食作物产量下降了。