中国大豆品种生育期组的划分

作物学报 ›› 1992, Vol. 18 ›› Issue (04): 275-281.

中国大豆品种生育期组的划分

郝耕;陈杏娟;卜慕华

中国农业科学院作物育种栽培研究所

收稿日期:1991-02-18 修回日期:1991-07-02 出版日期:1992-07-12 网络出版日期:1992-07-12

Classification of the Chinese Soybean Cultivars into Maturity Groups

Hao Geng;Chen Xingjuan;Pu Muhua

Institute of Crop Breeding and Cultivation, CAAS

Received:1991-02-18 Revised:1991-07-02 Published:1992-07-12 Published online:1992-07-12

摘要/Abstract

摘要：

根据全国大豆品种生态试验1980—1982年在28个试验点96个栽培品种所得生育期结果的分析,可以看出大豆在不同生育阶段的日数表现上,因受大豆品种的生育特性和各地不同试点光照和温度的影响呈现很大的差异,其生育日数的长短呈现连续性的变异。本文依据大豆品种在不同地区的播种期,成熟期二个时期的资料,进行中国大豆品种生育期

关键词: 大豆, 生育期组, 生育期

Abstract:

96 Chinese soybean cultivars were sown at 28 localities in the years 1980--1982to study the relative length of their growth periods. The results indicated that owingthe inherent ecological characteristics of the different cultivars, as well as to the lightand temperature conditions of the different

Key words: Soybean, Maturity group, Growth period

郝耕;陈杏娟;卜慕华. 中国大豆品种生育期组的划分[J]. 作物学报, 1992, 18(04): 275-281.

Hao Geng;Chen Xingjuan;Pu Muhua. Classification of the Chinese Soybean Cultivars into Maturity Groups[J]. Acta Agron Sin, 1992, 18(04): 275-281.

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