ZHANG Jing-tao,WANG Cheng,WANG Qian-yu,et al.The Study on Accumulation of Dry Matter and Seed formation in Dwarf Soybean Hejiao 9525 -1[J].HEILONGJIANG AGRICULTURAL SCIENCES,2002,(03):14-15.[doi:10.11942/j.issn1002-2767.2002.03.0014]
矮秆大豆品系合交9525 -1 花后干物质积累与子粒形成的研究
- Title:
- The Study on Accumulation of Dry Matter and Seed formation in Dwarf Soybean Hejiao 9525 -1
- 文章编号:
- 1002 -2767(2002)03 -0014 -02
- Keywords:
- dw arf soybean ; speed of f illing ; accumulation of dry mat ter
- 分类号:
- S565.103.3
- 文献标志码:
- A
- 摘要:
- 窄行密植条件下矮秆大豆合交品系9525 -1 百粒重与子粒含水量均呈”S”型曲线变化, 但趋向相反。鼓粒速度呈抛物线变化, 最大鼓粒速度在花后46 .79 天。在鼓粒初期是以生殖生长为主的生殖生长与营养生长并进阶段, 鼓粒中期以后则以生殖生长为主。
- Abstract:
- Under narrow solid seeded condi tion , the 100 -seed w eight and seed w ater content of thedwarf soy bean Hejiao 9525 -1 displayed ”s” curve variation , and the tendency w as opposi te .The fillingspeed showed parabola variation , the seed w as 46 .79 days after flow ering .In the begin of fillingseed , the reproductive grow th w as f irst , at the same time , the vegetative grow th also existed.The majorw as reproductive grow th af ter the intermediate stage of filling seed .
参考文献/References:
[ 1] 苏黎, 张仁双, 宋书宏, 等.不同结荚习性大豆开花结荚鼓粒进程的比较研究[ J] .大豆科学, 1997 ,16(3):237-243.
相似文献/References:
[1]刘显元.矮秆大豆黑河51大垄密栽培模式研究[J].黑龙江农业科学,2019,(09):37.[doi:10.11942/j.issn1002-2767.2019.09.0037]
LIU Xian-yuan.Study on Large Ridge and Dense Cultivation Model of Dwarf Soybean Heihe 51[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(03):37.[doi:10.11942/j.issn1002-2767.2019.09.0037]
备注/Memo
收稿日期:2002 -04 -03