|Table of Contents|

Effects of Different Legume Intercropping on Sapling Growth,Soil Properties and Soil Microbial Population in Cherry Orchard

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年04
Page:
38-44
Research Field:
Publishing date:

Info

Title:
Effects of Different Legume Intercropping on Sapling Growth,Soil Properties and Soil Microbial Population in Cherry Orchard
Author(s):
NIU Yu1; BO Xiaofeng1; QIN Zuoxia1; MENG Qiuxia2
(1.Institute of Agricultural Resources and Economy,Shanxi Academy of Agricultural Sciences,Taiyuan，Shanxi 030006;2.Institute of Agricultural Environment and Resources,Shanxi Academy of Agricultural Sciences,Taiyuan，Shanxi 030006)
Keywords:
cherry; intercropping; legume; soil nutrition; microbial population
PACS:
-
DOI:
10.11937/bfyy.20182552
Abstract:
Using the sweet cherry variety ‘Red Agate’ as test material,random block arrangement design as experimental method and clean tillage as control,the impacts of intercropping of different legumes,i.e.Vigna radiate,V.sinensis,V.unguiculata, V.umbellate,V. angularis and Glycine max on sapling height and ground diameter,chemical and physical properties of soil and soil microbial population were investigated in the 2nd year after the sapling establishment,so as to elucidate the impact of legume intercropping on the growth of cherry saplings and orchard soil environment.The results showed that the ground diameter of cherry saplings was significantly smaller than that of clean tillage control.Intercropping of V.radiate, V.umbellate and Glycine max showed no significant effect on the height of saplings,while intercropping of V.unguiculata,V.sinensis and V.angularis significantly inhibited the height of saplings as compared to clean tillage control.Intercropping of different legumes increased the contents of soil total phosphorus,nitrate nitrogen,available magnesium,available zinc and pH.No significant differences were found in soil EC values as compared to control after legume intercropping.Legume intercropping generally decreased the contents of soil total potassium,ammonium nitrogen,olsen-potassium,total selenium.The changes in total nitrogen,available phosphorus and organic matter contents varied in different treatments.The number of soil fungi showed a significantly elevation in all treatments.The quantity of soil actinomyces showed no significant difference as compared to that of control in the V.radiate treatment but was significantly raised in other treatments.The soil bacteria number showed no significant difference as compared to that of control in the V.radiate treatment,and was significantly abated in the V.sinensis treatment while significantly increased in other treatments.

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Last Update: 2019-03-22