3) Nutrient fertility
养分肥力
1.
Soil nutrient fertility in Beijing arable land is studied.
以北京地区耕地的土壤养分肥力为研究对象,重点研究养分指标的空间变异规律和养分肥力评价,以期掌握北京地区耕地土壤养分肥力的空间分布情况和总体水平,为合理施肥,生态环境保护提供一定的依据。
4) micro-element nutrition
微肥营养
5) holding culture for fatting
暂养育肥
6) nutritional liquid manure
营养液肥
1.
The rate of bear fruit and the weight offruit Was raised,the ratio of carbohydrate to acid was increased and the quality of fruit wasimproved after spraying the nutritional liquid manure on grape leaves.
活性ＰＳＢ营养液肥不同制剂在葡萄上均有一定的施用效果，尤其是稀土制剂，叶面喷施后可提高其坐果率和穗果率，还可增加糖酸比值，改善果实品质。
补充资料：化成复合肥料(见复混肥料)
化成复合肥料(见复混肥料)
化成复合肥料见泛混肥料.
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条