大穗型水稻的物质生产特性与产量能力的研究

作物学报 ›› 1986, Vol. 12 ›› Issue (02): 121-128.

大穗型水稻的物质生产特性与产量能力的研究

戚昌瀚;贺浩华;石庆华;曾宪江

江西农业大学

收稿日期:1985-02-03 修回日期:1986-01-03 出版日期:1986-05-12 网络出版日期:1986-05-12

STUDIES ON THE RELATIONSHIP BETWEEN THE CHARACTERISTICS OF THE DRY MATTER PRODUCTION AND YIELD POTENTIAL IN THE LARGE-PANICLE TYPE RICE

Qi Chanhan,He Haohau,Shi Qinghau,Zeng Xianjiang

Jiangxi Agricultural University

Received:1985-02-03 Revised:1986-01-03 Published:1986-05-12 Published online:1986-05-12

摘要/Abstract

摘要：

通过3年试验,研究分析了大穗型水稻在杂优栽培方法下的产量差异;产量与干物质生产、茎鞘物质运转率的相关性;结实率依每亩颖花数、抽穗期单位叶面积负担颖花数、每颖花灌浆物质量而变化的复回归分析;光合速率的差异及其与产量的相关性;产量与群体净同化率的相关性;叶面积与净同化率在抽穗前与抽穗后对干物质生产的贡献;以及影响茎鞘物质运转率的若干因素。

戚昌瀚;贺浩华;石庆华;曾宪江. 大穗型水稻的物质生产特性与产量能力的研究[J]. 作物学报, 1986, 12(02): 121-128.

Qi Chanhan;He Haohau;Shi Qinghau;Zeng Xianjiang

. STUDIES ON THE RELATIONSHIP BETWEEN THE CHARACTERISTICS OF THE DRY MATTER PRODUCTION AND YIELD POTENTIAL IN THE LARGE-PANICLE TYPE RICE[J]. Acta Agron Sin, 1986, 12(02): 121-128.

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