[Molecular ecological basis of high-yielding formation of rice and its application].
This paper introduced the developmental genetics and its molecular ecological basis of high yielding formation of rice in the past decade, and analyzed the advantage and the shortage of comparative physiological approach traditionally used in the research work on crop cultivation. It was emphasized to actively introduce the research contents and its methodology from relative disciplines to deeply understand the scientific issue, and suggested that the key to realize stable and high yielding of rice was to develop a rational cultivation system based on the properties of genetic effects on the traits in different developmental stages by controlling and regulating the traits governed by dominant effect genes and additive effect genes x environment in same direction, which was considered as the main characteristics and the technological innovation of modern crop genetic ecological cultivation science. Finally, the development trend of crop cultivation science shifting to molecular crop cultivation science was predicted and discussed.
Lin
Wenxiong
W
Institute of Agro-ecological Research, Fujian Agriculture and Forestry University, Fuzhou 350002, China. zjwxlin@pub5.fz.fj.cn
Liang
Kangjing
K
Guo
Yuchun
Y
He
Huaqin
H
Wang
Jingyuan
J
Liang
Yiyuan
Y
Chen
Fangyu
F
D002241:Carbohydrates / Q000032:analysis; D018556:Crops, Agricultural / Q000254:growth & development*; D004463:Ecology; D009584:Nitrogen / Q000032:analysis; D012275:Oryza / Q000737:chemistry / Q000235:genetics / Q000254:growth & development*; D012621:Seasons
D002241:Carbohydrates; D009584:Nitrogen