1.
The Status of Nutrients and Effect of Potassium Fertilizer of Orchard in Shaanxi Province;
陕西省果园养分状况和钾肥肥效研究
2.
Soil test based recommendation of "3414" fertilizer in lotus farming
莲藕测土配方施肥“3414”肥效试验研究
3.
Study on the Effects of Balanced Fertilization and Application of Potassium Fertilizer on Sweet Potato
甘薯平衡施肥与施用钾肥效果的研究
4.
Effect of Formula Fertilization on Corn in Wafangdian City
瓦房店市玉米测土配方施肥肥效试验
5.
Studies on Effect of Different Additives on Composting of Fresh Cow Dung and Fertilization Efficiency;
不同添加剂对鲜牛粪的堆肥化效应及肥效研究
6.
Experiments on the Effect of the Silicon kalium Fertilizer with Long Term Effectiveness on the Paddy in Xinyang Area;
长效硅钾肥在信阳水稻上的肥效试验研究
7.
STUDY ON THE NUTRITION OF Mn IN CALCAREOUS SOILS
石灰性土壤中锰素营养的研究 Ⅰ.小麦对锰肥的吸收与锰肥肥效
8.
Study on the Effect of the Controlled Released Urea on Wheat-Corn
小麦-玉米周年轮作制下的控释肥及控释BB肥肥效试验研究
9.
Study on the response and fertilization model of cucumber for nitrogen,phosphorus and manure application in greenhouse under drip irrigation
日光温室滴灌条件下黄瓜氮、磷、有机肥肥效与施肥模式研究
10.
Fertilization Effectiveness and Gain Sustainability of Middle aged Pinus massoniana Plantation
马尾松人工中龄林施肥肥效与增益持续性研究
11.
Study on Sieving of Preponderant Fungus Enhancing Compost Product's Fertilizer Effectiveness;
提高垃圾堆肥肥效的优势菌种筛选研究
12.
Studies on Developing Slowly-releasing Compound Fertilizer from the Ammonia Sulfite Pulp Black Liquid and Its Fertilizer Efficiency;
亚铵法制浆废液研制缓释复混肥及其肥效研究
13.
Study on the Choice of Urea Enzyme Inhibitors and the Effect of New Slow/Controlled Release Fertilizers;
新型缓控释肥脲酶抑制剂选配及其肥效研究
14.
Studies on the Effect of Nitrogen, Phosphorus and Potassium and Formulated Fertilizer Application of Blueberry;
越橘氮磷钾的施肥效应及配方施肥的研究
15.
Effect of Green Manure Application on the Improvement of Tobacco-growing Soil Fertility and Yield & Quality of Tobacco;
绿肥对植烟土壤培肥效应及烤烟产质量的影响
16.
Effect of Several Slow/Controlled Release Fertilizers on the Fairway of Golf Course;
几种高尔夫球道缓/控释肥肥效对比研究
17.
Organic fertilizers are slow-acting. They can be used in combination with quick-acting chemicals.
有机肥是慢效肥料，可以和速效化肥结合使用。
18.
Fertilizers Response Model and Optimal Fertilizer Rates for Potato(Solanum tuberosum L.) Production in Diqing
迪庆马铃薯肥料效应与优化施肥研究