|Table of Contents|

Variation of Soil Enzymes Activity and Relevant Nutrients at Different Years of Soybean (Glycine max L.)Rotation，Alternate and Continuous Cropping(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2009年04期
Page:
611-615
Research Field:
Publishing date:

Info

Title:
Variation of Soil Enzymes Activity and Relevant Nutrients at Different Years of Soybean (Glycine max L.)Rotation，Alternate and Continuous Cropping
Author(s):
WANG Shu-qi1; 2; HAN Xiao-zeng1; QIAO Yun-fa1; WANG Shou-yu1; LI Xiao-hui1; XU Yan-li1
1.Northeast Institute of Geography and Agriculture Ecology，CAS，Harbin 150081，Heilongjiang；
2.Institute of Applied Ecology，CAS，Shenyang 110016，Liaoning，China)
Keywords:
Soil enzymes activity; Nutrients; Alternate cropping; Continuous cropping; Soybean; Black soil
PACS:
s151.94
DOI:
10.11861/j.issn.1000-9841.2009.04.0611
Abstract:
In this paper，soil samples were collected from soybean rotation and continuous cropping fields for different years in the Hailun Agricultural Ecology Station of Chinese Academy of Sciences to study the variation of soil enzymes activity，nutrients，soil C and N contents and their relationship.The results showed that there was a great variation of soil enzymes activity，available nutrients and soil C and N contents，compared with soybean rotation，soil enzymes activity all decreased in alternate and continuous cropping，urease，invertase and phosphatase activity in continuous cropping for two years were decreased most than others，decreased by 29.6%，51.0% and 41.9%，respectively.Moreover，soil C，N and available N，P and K decreased most in continuous cropping for 2 years than others，decreased by 18.0%，35.3% and 40.4%，53.6%，41.3%，respectively.Soil C，N and different available nutrients contents reclaimed in an extent with continuous cropping years，however，long-term continuous cropping of soybean，above components showed a declined trend.There was a significantly positive correlation between urease，invertase，phosphatase and soil C，N，available N，P and K.Therefore，soil enzymes activity and available nutrients contents decreased in continuous cropping soils of soybean were important causes resulting in product decreasing of soybean in continuous cropping.

References:

[1]Allison V J，Condron L M，Peltzer D A，et al.Changes in enzyme activities and soil microbial community composition along carbon and nutrient gradients at the Franz Josef chronosequence，New Zealand[J].Soil Biology and Biochemistry，2007，39：1770-1781.

[2]Ajwa H A，Dell C J，Rice C W.Changes in enzyme activities and microbial biomass of tallgrass prairie soil as related to burning and nitrogen fertilization[J].Soil Biology Biochemistry，1999，31：769-777.
[3]樊军，郝明德.黄土高原旱地轮作与施肥长期定位试验研究.I.长期轮作与施肥对土壤酶活性的影响[J].植物营养与肥料学报，2003，9(1)：9-13.(Fan J，Hao M D.Study on long-term experiment of crop rotation and fertilizationin the loess plateau Ⅰ.Effect of crop rotation and continuous planting on soil enzyme activities[J].Plant Nutrition and Fertilizing Science，2003，9(1)：9-13.)
[4]樊军，郝明德.黄土高原旱地轮作与施肥长期定位试验研究.Ⅱ土壤酶活性与土壤肥力[J].植物营养与肥料学报，2003，9 (2)：146-150.(Fan J，Hao M D.Study on long-term experiment of crop rotation and fertilization in the loess plateau Ⅱ.Relationship between soil enzyme activities and soil fertility[J].Plant Nutrition and Fertilizing Science，2003，9 (2)：146-150.)
[5]傅慧兰，杨振明，邹永久，等.大豆连作对土壤酶活性的影响[J].植物营养与肥料学报，1996，2(4)：374-377.(Fu H L，Yang Z M，Zou Y J，et al.Influence of successive cropping of soybean on soil enzyme activity[J].Plant Nutrition and Fertilizing Science，1996，2(4)：374-377.)
[6]傅慧兰，邹永久，韩丽梅，等.大豆连作土壤障碍因素研究Ⅱ．连作土壤酶活性与肥力因素间的相关性分析[J].大豆科学，1996，15(4)：332-339.(Fu H L，Zou Y J，Han L M，et al.Effect of continuous soybean obstacle factors of soil Ⅱ.Correlative analysis between enzyme activity of continuous cropping soil and fertility factors[J].Soybean Science，1996，15(4):332-339.)
[7]王树起，韩晓增，乔云发，等.长期施肥对东北黑土酶活性的影响[J].应用生态学报，2008，19 (3)：551-556.(Wang S Q，Han X Z，Qiao Y F，et al.Effects of longterm fertilization on enzyme activities in black soil of Northeast China[J].Chinese Journal of Applied Ecology，2008，19 (3)：551-556.)
[8]王树起，韩晓增，乔云发，等.不同土地利用方式对三江平原湿地土壤酶分布特征及相关肥力因子的影响[J].水土保持学报，2007，21(4)：150-153，192.(Wang S Q，Han X Z，Qiao Y F，et al.Characteristics of soil enzyme activity and fertility under different types of land use in wetland of Sanjiang plain[J].Journal of Soil and Water Conservation，2007，21(4)：150-153，192.)
[9]Sasser J N，Uzzell Jr G.Control of the soybean cyst nematode by crop rotation in combination with a nematicide[J].Journal Nemato1ogy，1991，23(3)：344-347.
[10]王金龙，徐冉，陈存来，等．大豆连作下土壤环境条件变化的概述[J].大豆科学，2000，19(4)：367-37l.(Wang J L，Xu R，Chen C L，et al.General review in the study of barrier mechanism caused by continuous soybean cropping[J].Soybean Science，2000，19(4)：367-371.)
[11]关松荫.土壤酶及其研究法[M].北京：农业出版社，1986.(Guan S Y.Soil Enzyme and its research methods[M].Beijing：China Agricultural Press，1986.)
[12]鲁如坤.土壤农业化学分析方法[M].北京：中国农业科技出版社，2000.(Lu R K.Analysis methods of soil agricultural chemistry[M].Beijing：China Agricultural Science and Technology Press，2000.)
[13]于贵瑞，陆欣来，韩静淑，等．大豆向日葵等作物连作障碍与轮作效应机理的研究初报[J].生态学杂志，1988，7(2)：1-8.(Yu G R，Lu X L，Han J S，et al.Soil sickness due to continuous cropping and mechanism of rotational effects of sunflower，soybean and other crops[J].Chinese Journal of Ecology，1988，7(2)：1-8.)
[14]于广武，许艳丽，刘晓冰，等．大豆连作障碍机制研究初报[J].大豆科学，1993，12(3)：237-242.(Yu G W，Xu Y L，Liu X B，et al.Primary study on barrier caused by continuous soybean cropping[J].Soybean Science，1993，12(3)：237-242.)?
[15]赵兰坡，姜岩.土壤磷酸酶活性测定方法的探讨[J].土壤通报，1986，17(3)：138-141.(Zhao L P，Jiang Y.Study on analysis method of soil phosphatase activity[J].Chinese Journal of Soil Science，1986，17(3)：138-141.)

Memo

Memo:
-
Last Update: 2014-09-21