STUDY ON THE RENSONS AND CULTIVATION TECHNOLOGYFOR HIGH YIELD OF M HYBRID SOYBEAN HS9816(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Title:: STUDY ON THE RENSONS AND CULTIVATION TECHNOLOGYFOR HIGH YIELD OF M HYBRID SOYBEAN HS9816

Author(s):: Dai Ouhe 　Zhang Lei 　Huang Zhiping 　Zhang Liya 　Hu Chen; Crop Inst itute , Anhui Academy of Agricul tural Sciences , Hefei , 230031

Abstract:: Hybrid soy bean HS9816 selected f rom three lines of soybean M CMS w as ex amined w ith (sowingdate , densi ty and fertility).The results show ed that the high -yield of hybrid soy bean w as obtained f rom st rong-stem , lodging -resistance , more branches and longer reproductive g row th .The key grow th characters of hybridsoybean populat ion fo r high yield showed that the area of leaf g rew fast in early grow th stage , steady inmiddle grow th stage and slow ed dow n in late g row th stage.S tudy show ed early seeding , light planting (1 .5 ×105plant/hm2)and fertilizer increase w ere kernel technology to set 3750 kg/hm2 g rain yield of soybean on the areaw ith over -middle fertili ty .

1 　孙寰, 赵丽梅.大豆质-核互作不育系研究[ J] .科学通报, 1993 ,38(16):1535 -1536.

2 　张磊, 戴瓯和.大豆质核互作不育系W931A 的选育研究[ J] .中国农业科学, 1997 , 30(6):90 -91.

3 　王光华, 刘晓冰, 杨恕平, 等.生殖生长期源库改变对大豆子粒产量和品质的影响[ J] .大豆科学, 1999 , 18(3):236 -241.

4 　孙贵荒, 刘晓丽, 董丽杰, 等.高产大豆干物质积累与产量关系的研究[ J] .大豆科学, 2002 , 21(3):199 -202.

5 　胡水秀, 王瑞珍, 徐敬培, 等.赣豆4 号水旱轮作高产栽培技术研究[ J] .大豆科学, 2002 , 21(4):308 -312.

6 　李杰坤, 张磊, 黄志平, 等.利用M 型质核互作不育系配制高产组合的研究[ J] .大豆科学, 2002 , 21(4):241 -244.

7 　张磊, 黄志平, 李杰坤.大豆核不育突变体Wh921 杂种优势[ J] .中国农业科学, 1999 , 32(增):131.

Last Update: 2016-12-31