Ecological Assessment and Improvement for Agricultural Production Systems of Households in Cropping and Pasture Transition Zone of Northern China

Abstract

Abstract: Six households agricultural production systems were defined based on investigating and analyzing production situation of households in 3 geo-economic districts in transition zone of cropping and pasture(Chifeng, Inner Mongolia).Three production systems, e.g., pasture-pig system, cropping-cattle fattening system and agro-animal husbandry system,were selected through ecological assessment. The improved suggestion for the systems was provided according to existing problems of these systems.

Key words: shading, summer maize, grain development, endogenous hormones, kernel number per ear.

CLC Number:

Fan Jiangwen, Liang Biao. Ecological Assessment and Improvement for Agricultural Production Systems of Households in Cropping and Pasture Transition Zone of Northern China[J]. cje, 2002, (6): 33-35,19.

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Ecological Assessment and Improvement for Agricultural Production Systems of Households in Cropping and Pasture Transition Zone of Northern China

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