克山县

克山县大豆窄行密植栽培技术的应用

Cultivation Technique on Narrow - row and Close Planting of Soybean in Keshan County

克山县冬季校园室内空气微生物污染的调查与评价

Investigation and Assessment of Microbe Pollution in Campus Indoor Atmosphere of Keshan County in Winter

五大连池老黑山、火烧山的火山喷发特征黑土区土壤侵蚀与土地利用关系分析&以黑龙江省克山县为例

Relationship Between Land Use Change and Soil Erosion in Black Soil & Taking the County of Keshan , Heilongjiang Province As an Example

黑土区土壤侵蚀与土地利用关系分析&以黑龙江省克山县为例黑土侵蚀区水土保持措施对土壤质量的影响

Relationship Between Land Use Change and Soil Erosion in Black Soil & Taking the County of Keshan , Heilongjiang Province As an Example Effects of Different Soil and Water Conservation Measures on Soil Quality of Black Soil in the Northeast of China

在我国马铃薯主产区黑龙江省克山县，通过二年试验，研究了马铃薯不同生育期追施钾肥对产量及相关性状的影响。

Product areas of potato are mainly in Hei Longjiang province Ke Shan county in china . by way of experiment for two years , we research how to influence production and related character by applying potassium fertilizer in different growth stages of potato .