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1示范种植试验1.1试验点概况示范种植试验地点设在茶陵县腰陂镇腰陂村,试验面积5.5公顷。试验地点地势平坦,排灌方便。试验田前作为油菜。红黄泥土壤,肥力中等,有机质含量为51克/公斤,碱解氮118毫克/公斤,有效磷13.8毫克/公斤,速效钾78毫克/公
1 Demonstration Planting Experiment 1.1 Overview of Experimental Sites Demonstration planting test sites are located in Yaoxue Village, Yaobu Town, Chaling County, with a test area of 5.5 hectares. Flat location of the test site, irrigation and drainage convenience. Test field before as rape. Red and yellow soil, medium fertility, organic matter content of 51 g / kg, alkaline hydrolysis of nitrogen 118 mg / kg, available phosphorus 13.8 mg / kg, potassium 78 mg /