CROPS THAT STAY GREEN

被引:287
作者
THOMAS, H
SMART, CM
机构
[1] Cell Biology Department, Institute of Grassland and Environmental Research, Aberystwyth, Dyfed
关键词
LEAF SENESCENCE; CHLOROPHYLL; GENES; MUTATIONS; CEREALS; FORAGE GRASSES; LEGUMES; FRUIT CROPS; TREES; EVERGREENS; LEAF DURATION; CROP YIELD;
D O I
10.1111/j.1744-7348.1993.tb04086.x
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Genetic variation exists for foliar senescence and has, usually incidentally or empirically, been exploited for crop improvement. We review the incidence of delayed or inoperative senescence in maize, sorghum, oats, rice, wheat, fescue, soybean, french bean, fruit crops, trees and other species. The insights such variants give into the genetic control of leaf senescence, and the practical implications of improved understanding of the stay-green phenomenon are discussed.
引用
收藏
页码:193 / 219
页数:27
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