1.
Effects of Different Potassium Fertilizer Application Rates on Yield,Plant K Accumulation of Summer Maize and K-efficiency in Alluvial Soil
不同施钾量对潮土夏玉米产量、钾素积累及钾肥效率的影响
2.
STUDY ON THE CRITICAL VALUE AND SUITABLE AMOUNT OF QUICK-ACTING POTASSIUM IN MEADOW SOIL
草甸土速效钾临界值及适宜施钾量的研究
3.
Effects of Different K Levels on the Flue-cured Tabacco Yield and Quality;
不同施钾量对烤烟产量和品质的影响
4.
Effect Research of Potassium Application Amount on Lotus Yield and Quality
莲藕施钾量对产量和品质的效应试验
5.
Effects of Different Potassium Application Rate and Different Potassium Fertilization-Method on the Yield and Quality of Flue-Cured Tobacco;
不同施钾量与施钾方法对烤烟产量和品质影响研究
6.
Influences of Different Topdressing Levels of Potassium on the Yield and Quality and Tar Content in Flue-cured Tobacco
不同施钾量对烤烟产质量及焦油含量的影响
7.
There have been few reported cases of excess or toxicity from potassium applications.
施钾过量或施钾毒害的情况过去报道的不多。
8.
Effects of Phosphorus and Potassium Application on Alfalfa Seed Quality
施钾和磷钾肥混施对紫花苜蓿种子质量的影响
9.
Effect of combined K and N application on yield,qualities and K absorption of ginger
钾、氮配施对生姜产量和品质及钾素利用的影响
10.
Effects of Different Boron Application Methods on Changes of Potassium Content in Soil and Flue-Cured Tobacco Leaf
不同施硼措施对植烟土壤钾素变化及烟叶钾含量的影响
11.
Effect of N,P,K on the Growth and Yield of Chinese Yam
氮磷钾配施对山药生长及产量的影响
12.
Effect of Nitrogen, Phosphorus and Potassium Application on Ginger Yield and Quality
施用氮磷钾对生姜产量和品质的影响
13.
Effect of Application of Potassium Fertilizer on Maize Grain Milking and Yield
施钾肥对玉米籽粒灌浆及产量的影响
14.
Effect of fertilizer application of nitrogen,phosphorus,and potassium on output and polysaccharides in Bletilla striata
氮磷钾配施对白芨产量和多糖的影响
15.
Effects of different nitrogen and potassium on photosynthetic characteristics of tobacco
氮和钾施用量对烟草光合特性的影响
16.
The Effect of Formula Application on Yield of Liaodan 121,a Introduced Maize Variety
氮磷钾肥配施对辽单121产量的影响
17.
The Effect of N,P and K Formula Application on Yield of Zhongyou 85(a Hybrid Rice Variety)
氮、磷、钾配施对水稻中优85产量的影响
18.
Study on the Effect of Combined Application of Potassium and Boron on Yield of Brassica napus
钾硼配合施用对油菜产量效应的研究