1.
The STK content in different land use was grassland> forestland> cropland;
在林地、草地和耕地3种土地利用方式中,土壤全钾含量为草地>林地>耕地;
2.
Sewage Sludge on the Contents of Organic Matter,Total N,Total P,and Total K in Calcareous Immature Soil and Calcareous Mellow Soil
污泥对石灰性土壤有机质和全氮磷钾含量的影响
3.
Contents of Soil Organic Matter,Nitrogen,Phosphorus and Potassium under Different Land-use Patterns in Purple Hill Area
紫色丘陵区不同土地利用方式下土壤有机质和全量氮磷钾含量状况
4.
CONTENT OF CLAY MICAS AND K SUPPLY POTENTIAL OF MAIN SOILS IN FUJIAN
福建主要土壤的粘粒云母含量和供钾潜力
5.
Influence of Soil Nutrient Content Supplement Apply by N,K and Zn Fertilizer on Maize Field
玉米氮钾锌肥配施对土壤养分含量的影响
6.
Evolution Trend of Soil Available N, P and K Contents in Xinmin District
新民市农田土壤有效氮、磷、钾含量变化分析
7.
The method improvement of extracting slow-release potassium from alkali soils
石灰性土壤缓效钾含量检测浸提方法的改进
8.
water content of soil
土壤含水量（土壤含水率）
9.
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
10.
The Relation Between Potassium Contents and Particles of the Loess-Derived Cinnamon Soil --Taking Xuchang Cinnamon Soil for Example;
黄土母质褐土中钾的含量与土壤粒级的关系研究——以许昌褐土为例
11.
Effect of different planting years on the yield of alfalfa and content of N,P,K in soil
种植年限对紫花苜蓿栽培草地草产量及土壤氮、磷、钾含量的影响
12.
Effects of Lanthanum on Biomass and Plant Nitrogen,Phosphorus,Potassium Content of Green Stuff and Soil Enzyme Activities
镧对青菜生物量、植株氮磷钾含量及土壤酶活性的影响
13.
Using NIRS to Predict the Content of Available Nitrogen, Phosphorus and Potassium in Soil
近红外光谱法快速测定土壤碱解氮、速效磷和速效钾含量
14.
Effects of Organic Manure Application on the Content of Available Phosphorus and Potassium in Tobacco-growing Soil
施用有机肥对植烟土壤速效磷和速效钾含量的影响
15.
Effects of water conditions on available potassium contents in red soil and yellow-cinnamon soil
不同水分状况对红壤和黄褐土速效钾含量的影响
16.
Spatial variability of soil available N,P and K and influencing factors
土壤速效氮、磷、钾含量空间变异特征及其影响因子
17.
Contents and Quality Safety Assessment of Heavy Metals in Tea Garden Soil of Laoshan Region
崂山区茶园土壤重金属含量与安全质量评价
18.
Effects of long-term K fertilization on rice yield and soil K status in reddish paddy soil
长期施钾对红壤水稻土水稻产量及土壤钾素状况的影响