Research progress in improvement of subsoil
LIU Feng;GAO Pan;WANG Qiu-ju;GAO Zhong-chao;CHANG Ben-chao;SUN Bing;College of Resources and Environment;Northeast Agricultural University;Soil Fertility and Environmental Resources Instistute;Heilongjiang Academy of Agricultural Sciences;Institute of Tillage and cultivation;Heilongjiang Academy of Agricultural Sciences;
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Effects of different dosages of coated fertilizer on yield and oil production of precocious rapeseed
TIAN Chang;TAN Tai-long;YANG Yong;SONG Hai-xing;LIU Qiang;PENG Jian-wei;RONG Xiang-min;GUAN Chun-yun;College of Resources and Environment;Hunan Agricultural University;National Engineering Laboratory on Soil and Fertilizer Resources Efficient Utilization;Hunan Provincial Key Laboratory of Farmland Pollution Control and Agricultural Resources Use;Hunan Provincial Key Laboratory of Plant Nutrition in Common University;Hunan Branch;National Center of Oilseed Crops Improvement;
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