YU Zongbo, YANG Hengshan, SA Rula, et al. Effect of Maize Straw Returning Combined with Maturation Agent in Different Texture Soils[J]. 2019, 33(4): 234-240.
DOI:
YU Zongbo, YANG Hengshan, SA Rula, et al. Effect of Maize Straw Returning Combined with Maturation Agent in Different Texture Soils[J]. 2019, 33(4): 234-240. DOI: 10.13870/j.cnki.stbcxb.2019.04.033.
Effect of Maize Straw Returning Combined with Maturation Agent in Different Texture Soils
In order to study the suitable straw decomposition agents for different soil textures
six treatments were set up to determine the decomposition rate of maize straw
maize yield
characteristics of maize root system and soil chemical properties in the irrigation area of West Liaohe Plain from 2017 to 2018
in which maize straw mixed with Renyuan maturation agent and Zhongnong Lvkang maturation agent were returned to medium loam and sandy loam
and straw returning to the field without applying maturation agent was taken as the control. The results showed that there was no significant difference in the decomposing rate between the two kinds of maturation agents in different texture soils. The yield
root characteristics and soil chemical properties of the middle loam in the two years all followed the order of Renyuan maturation agent > Zhongnong Lvkang maturation agent > control
and the values of Zhongnong Lvkang maturation agent and Renyuan maturation agent were significantly higher than those of the control
while there was no significant difference between the two kinds of maturation agents. The yield
root characteristics and soil chemical properties of sandy loam in the two years all followed the order of Zhongnong Lvkang maturation agent > Renyuan maturation agent > control
and the values of Zhongnong Lvkang maturation agent were all significantly higher than those of Renyuan maturation agent and the control. For improvement of the root characteristics and soil chemical properties
in sandy loam soil
the effect of applying Zhongnong Lvkang maturation agent was better than that of Renyuan maturation agent
while in medium loam
there was no significant difference between the two kinds of maturation agents.
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Related Author
ZHU Lin
LI Yuxi
WANG Yin
WANG Yuanyi
ZHANG Xinyue
CHEN Anji
HOU Wenfeng
GAO Qiang
Related Institution
College of Resources and Environment, Jilin Agricultural University, Key Laboratory of Sustainable Utilization of Soil Resources of Jilin Commodity Grain Base
College of Life Sciences, Liaoning University
Institute of Applied Ecology, Chinese Academy of Sciences
Key Lab of Conservation Tillage and Ecological Agriculture
Shengtai Agricultural Machinery Service Professional Cooperative in Changtu County