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Effect of Narrow Trenches and Compact Planting of Three Lines of Ridge on Population Physiology in Soybean(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2009年01期
Page:
81-84
Research Field:
Publishing date:

Info

Title:
Effect of Narrow Trenches and Compact Planting of Three Lines of Ridge on Population Physiology in Soybean
Author(s):
LI Rui-ping1; LI Zhi-gang1; MA Ri-liang2; WANG Gui-ping2; BAO Feng-li3
1College of Agriculture of the Inner Mongolia University for Nationalities，Tongliao 028043；
2Agriculture Technologies Popularizing Station of the Inner Mongolia，Hhhot 010011；
3Beijing Doneed Limited Tongliao Branch，Tongliao 028000，Inner Mongolia，China
Keywords:
Three lines of ridge; Soybean; Density; Population physiology
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2009.01.0081
Abstract:
The effect of narrow trenches and compact planting of three lines of ridge on population physiology were studied under four cultivating densities（30×104，33×104，36×104，39×104 plantsha-1，respectively)，with Kenfeng16 as material.The plant height，leaf area index，leaf area duration，dry matter accumulation and distribution and yield were investigated.The results showed that plant height and leaf area index increased with the increase of density and plant height maximized 66 days after emergence；plant dry matter accumulation were decreased with the increase of density；leaf area duration of each density reached the highest at seed-filling.Seed weight of single plant decreased with the increase of density，but populations yield increased first and then decreased with the density increased.The highest yield of 4364 kgha-1was obtained under the density of 36×104 plantsha-1.

References:

[1]王连铮.国内外大豆生产的现状和大豆品种创新问题[J].中国食物与营养，2007(7)：6-9.(Wang L Z.Production conditions and problems of new soybean varieties in civil and abroad [J].Food and Nutritionin in China，2007(7)：6-9.)

[2]代海涛，杨露丹.内蒙古大豆产业发展现状及对策分析[J].商业经济，2007(12)：80-82.(Dai H T，Yang L D.Present situation and developing strategies of Inner Mongolia soybean industry[J].Business Economy，2007：（12）：80-82).
[3]马日亮，李志峰，孟德.内蒙古大豆垄上三行窄沟密植栽培技术规范[J].现代农业，2006(2)：8-9.(Ma R L，Li Z F，Meng D.Cultivated technology regulation of narrow trenches and compact planting of three lines of ridge in the Inner Mongolia[J].Modern Agriculture，2006(2)：8-9.)
[4]刘承军，曲贵才.大豆垄上三行栽培及机具改装[J].现代化农业，2007(8)：5.(Liu C J，Qu G C.Soybean three ridge cultivation and tools refitting[J].Modernized Agriculture，2007(8)：5.)
[5]刘金印，张恒善，王大秋，等.大豆种植密度和群体结构指标的研究[J].大豆科学，1987，6(1)：1-9.(Liu J Y，Zhang H S，Wang D Q，et al.Study on planting density and populations structure indicators of soybean [J].Soybean Sicence，1987，6(1)：1-9.)
[6]Carpenter A C，Board J E.Growth dynamic factors controlling soybean yield stability across plant populations [J].Crop Science，1997，37(5)：1520-1526.)
[7]翟云龙，章建新，薛丽华，等.密度对超高产春大豆农艺性状的影响[J].中国农学通报，2005，21(2)：109-111.(Zhai Y L，Zhang J X，Xue L H，et al.Stuty on the effect of plant density on the agronomic characters of super high yield spring soybean[J].Chinese Agricultrural Science Bulletin，2005，21(2)：109-111.
[8]杜吉到，丁希武，郑殿峰，等.不同密度下大豆叶部性状生长发育规律的研究[J].黑龙江农业科学，2006（5)：40-42.(Du J D，Ding X W，Zhen D F，et al.Studies on the regulation of growth and development for soybean leaf characters under different densities[J].Heilongjiang Agricultural Sciences，2006，(5)：40-42.)
[9]章建新，翟云龙，薛丽华.密度对高产春大豆生长动态及干物质积累分配的影响[J].大豆科学，2006，5(1)：1-5.(Zhang J X，Zhai Y L，Xue L H.Effect of plant density of growth tendency，dry matter accumulation and distribution in high yield spring soybean[J].Soybean Science，2006，5(1)：1-5.)

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Last Update: 2014-10-01