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水稻籽粒灌浆的研究进展
引用本文:万骏南,吴建富,邓强辉,张东萍.水稻籽粒灌浆的研究进展[J].安徽农业科学,2007,35(27):8424-8426,8429.
作者姓名:万骏南  吴建富  邓强辉  张东萍
作者单位:1. 江西科技师范学院,江西南昌,330038
2. 江西农业大学国土资源与环境学院,江西南昌,330045
3. 江西农业大学农学院,江西南昌,330045
4. 江西省南昌市蔬菜研究所,江西南昌,330001
摘    要:水稻籽粒灌浆是水稻生长的重要生理过程,直接影响到水稻的结实和产量。强、弱势粒异步灌浆往往导致结实率降低和产量下降。其生理活性是影响灌浆的重要因素,主要包括蔗糖合成酶类和淀粉合成酶类等的活性。同时,ABAI、AA、ALA和Z+ZR等激素以及CO2、温度和水分等外界环境因子对籽粒灌浆有着较大的影响。综述了籽粒灌浆的研究进展,并提出了今后加强不同因子对籽粒灌浆影响的深入研究。

关 键 词:水稻  籽粒灌浆  影响因子  研究进展
文章编号:0517-6611(2007)27-08424-03
修稿时间:2007-06-07

Resesrch Advance in Rice Grain-filling
WAN Jun-nan et al.Resesrch Advance in Rice Grain-filling[J].Journal of Anhui Agricultural Sciences,2007,35(27):8424-8426,8429.
Authors:WAN Jun-nan
Institution:Jiangxi Science and Technology Normal Collage,Nanchang,Jiangxi 330038
Abstract:The grain-filling of rice is the important physiological process in the paddy rice growth,and affects directly the rice seed setting rate and yield.The superior and inferior grains asynchronous filling often causes a decline in them.Their biological activity is the important factor which affects the grain-filling.They include activities of sucrose synthase and starch synthesis enzymes.Meanwhile,some hormones and environmental factors have profound effects on grain-filling.In this article the aspects mentioned above about grain-filling of rice were reviewed and it was pointed out that some further studies on effects caused by various factors on grian-filling should be strengthened.
Keywords:Rice  Grain-filling  Factor  Research advance
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