高蛋白春大豆套种木薯的种植方式研究  

Planting patterns study on high protein spring soybean in tercropping cassava

作　　者：刘连生 吴新增 林琼[2] 胡润芳[3] 张广庆[3] 林国强[3] 

机构地区：[1]福建省大田县农业局,福建大田366100 [2]福建省种子总站,福州350003 [3]福建省农科院作物所,福州350013

出　　处：《大豆科技》2010年第3期14-15,共2页Soybean Science & Technology

基　　金：福建省科技厅公益性科研专项(2009R10027-3);;农业部公益性行业(农业)科研专项(2010DDJTZ-18;nyhyzx07-004-11);福建省财政专项(STIF-Y04)

摘　　要：2009年在福建省大田县进行了高蛋白春大豆与木薯不同行距套种方式试验,结果表明:在固定木薯密度,套种单行、双行和三行大豆3种种植方式中,双行大豆套种木薯,效益最高,即大豆种植密度25×50cm,7280株/667m2;木薯种植密度0.8×1m,800株/667m2,效益465.50元/667m2。The study on interplant of soybean and cassava was carried on in Datian County Fujian Province in 2009. The experiment designed three treatments： with a fixed planting density of cassava, planting soybean according to different ratios-hi, 2：1 and 3：1 （Proportion of rows of soybean and cassava ）. The result showed that the optimized pattern with the best benefit was 2 rows soybean interplant 1 row cassava： the planting density of soybean was 25×50cm and 7 280 plants/667m^2. the planting density of cassava was 0.8×1m, 800 plants/667m^2, the total benefit was 465.50 yuan/667m^2.

关 键 词：大豆 木薯 套种 

分 类 号：S318[农业科学—作物栽培与耕作技术]