1.
The Influence of Potassium on Cold Hardiness and Turf Quality of Wild Centipedegrass;
K肥对野生假俭草抗寒性及坪用价值的影响
2.
Effects of Various N, P and K Fertilizations on Early Rice Yield in Alluvial Sandy Soil of Ningxiang County, Hunan Province
宁乡县河沙泥上早稻N、P、K肥的施用效应研究
3.
Effect on Lodging Resistance of Culms and Dry Material Accumulation at Different Leaf Age to Topdress N and K Fertilizer in Rice
不同叶龄期追施N、K肥对水稻抗倒及干物质积累影响
4.
Effect of Nitrogen and Potassium Fertilizer Application Amount on the Population Quality and the Yield of Cropping Medium Rice
不同N、K肥施用量对中粳稻高产群体质量指标及产量的影响
5.
Effect of Application of Nitrogen and Potassium at Different Leaf Age Period on Yield and Population Quality of One-season-medium Rice
不同叶龄期追施N、K肥对中粳稻产量和群体质量影响的研究
6.
The Effect of the Single Application of Nitrogen,Phosphorus and Potassium Fertilizer Separately on the Yield and Quality of High-gluten Wheat in Jinnan District
晋南冬麦区N、P、K肥单配施对强筋小麦部分加工品质的影响
7.
Establish of Cucumber in Greenhouse Formula Model on Balanced Fertilization of N.P and K;
温室黄瓜配方施肥N、P、K模型构建
8.
Construction of Mathematic Model for Bitter Gourd Balanced Fertilization
苦瓜N、P、K配方施肥数学模型的建立
9.
The Absorption of Nitrogen(N), Phosphorus(P) and Potassium(K) and Fertilizing Technology Research of Castor (Ricinus Communis L.) in Red Soil Districts of Yunnan Province;
云南红壤上蓖麻的N、P、K吸收与施肥技术研究
10.
Study on Seeds Germinating and N P K Allocated Proportion Applies Fertilization of Chili Pepper;
墨西哥辣椒种子发芽及N、P、K配比施肥研究
11.
As most of the yield increase resulted from the imbalanced use of nitrogen, native soil P and K reserves were depleted.
不平衡施用氮肥带来的产量增加，使土壤中贮存的P、K被逐渐耗竭。
12.
The Effects of Different Ration of NPK Fertilizer on the Grain Yield and Protein Content in Forage Rice;
不同肥料N、P、K配比对饲用稻产量和蛋白质含量的影响
13.
Effects of Different Nitrogen Forms on N,P,K Accumulation and Transfermation and Quality in Strong-gluten Wheat Zhengmai9023
不同形态氮肥对郑麦9023N、P、K积累转运及品质特性的影响
14.
Effect of Long-term Located Fertilization on K~+ Adsorption Kinetics of Vegetable Sheltered Field Soil
长期定位施肥对蔬菜保护地土壤K~+吸附动力学的影响
15.
Effects of application of nitrogen and potassium at different leaf age periods on yield and population quality of one-season-medium rice
不同叶龄期追施N、K穗肥对中粳稻产量和群体质量的影响
16.
Study on N,P,K Nutritional Characteristics of Plugseedling Scarlet Sage and the Effects of Controlled Release Fertilizer
一串红穴盘苗N、P、K营养特性与控释肥效应研究
17.
Two Solutions to Summation of Series(k be positive integer)
级数(1~k+2~k+3~k+4~k+…+n~k)(k∈z~+)的和的两种求法
18.
k-best MIRA and Dynamick-best MIRA
k-best MIRA和动态k-best MIRA