[1]刘忠云.寒地桑园间作大豆试验的经济效益分析[J].黑龙江农业科学,2008,(03):47-48.[doi:10.11942/j.issn1002-2767.2008.03.0047]
　LIU Zhong-yun.Economic Benefit Analysis on Mulberry OrchardIntercropping Soybean in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2008,(03):47-48.[doi:10.11942/j.issn1002-2767.2008.03.0047]
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寒地桑园间作大豆试验的经济效益分析

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2008年03 页码: 47-48 栏目: 出版日期: 2008-03-10
Title:
Economic Benefit Analysis on Mulberry OrchardIntercropping Soybean in Cold Region
文章编号:
1002-2767(2008)03-0047-02
作者:
刘忠云
黑龙江省蚕业研究所, 哈尔滨150086
Author(s):
LIU Zhong-yun
Heilo ng jiang Institute o f Sericul ture ,Harbin 150086
关键词:
桑园; 间作; 经济效益
Keywords:
mulbe rry o rcha rd; intercro pping ; economy benefit
分类号:
S344 .2
DOI:
10.11942/j.issn1002-2767.2008.03.0047
文献标志码:
A
摘要:
桑树定植前2～ 3 a 产叶量及产茧量低, 单位桑园效益低。桑园合理间作, 可以增加土地资源的利用率, 提高桑园单位面积的总体经济效益。通过对不同类型桑园间作大豆的试验, 结果表明:每hm2 桑园产值增加15.4 %。说明粮桑间作, 增加桑园复种指数, 是提高蚕农栽桑养蚕积极性的可行之路。
Abstract:
The leaf yield, cocoo n quantity and the efficiency we re all low in the fir st 2 to 3 y ears after planted.Reasonable inte rcro pping could increa se the efficiency of the land re so ur ce , impro ve the total eco nomic benefit of theunit area .The results of different ty pe which mulber ry o rcha rd intercr opping soy bean indicated that :the outputincreasing 15.4% pe r hectare .That is to say , the cr opping co uld increase the multiple-c rop index , and it could be afeasible appr oach to impro ve the activity o f the silkg row er .

参考文献/References:

[ 1] 苏惠玲.桑园间作蔬菜技术探讨[ J] .北方蚕业, 2004 , 25(4):37-38 .

[ 2] 刘玲.搞好桑园立体开发提高综合经济效益[ J] .安徽蚕业,2003 , 28(2):43-44 .

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备注/Memo

基金项目:黑龙江省科技攻关资助项目(GC02B711)

作者简介:刘忠云(1954-), 女, 哈尔滨市人, 学士, 高级农艺师,从事蚕业研究。T el:13936277473 ;E-mai l:liuz hongyun2007 @126 .com 。

更新日期/Last Update: 2016-12-14