Dynamic simulation on growth and development of spring corn in different cropping patterns in northern Zhejiang Province

Abstract

Abstract: A simulation model was established on the basis of MACROS model and field experimental data,which can well describe the processes of the growth and development of spring corn in different cropping patterns. The influence of sowing time on spring corn of production in the barley-corn-rice cropping system in northern Zhejiang Province was studied using the new model. The results showed the ideal sowing period of spring corn was late March to early April. The density of cropping corn should be reasonably increased,compared to the monocropping corn.

Key words: Cropping Spring corn, Growthand and development, Dynamic simulation model

CLC Number:

Q242.1

CHEN Jie, YANG Jingping, WANG Zhaoqian . Dynamic simulation on growth and development of spring corn in different cropping patterns in northern Zhejiang Province[J]. Chinese Journal of Applied Ecology, 2001, (6): 859-862.

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