作物学报 ›› 1983, Vol. 9 ›› Issue (03): 181-188.
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顾自奋; 封超年; 周美学; 季成
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Gu Zifen; Feng Chaonian; Zhou Meixue; Ji Cheng
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摘要： 籽粒干重增重率(Y)与距抽穗日数(x)的关系呈 S 型曲线,配合 Logisfic方程后发现,品种间强势粒的增重过程可用同一方程表示,而弱势粒增重过程的品种间差异显著,故不同品种的籽粒增重特征应集中反映于它们强、弱势粒位间增重模型差异的性质上。二棱大麦(Hordeum distichum)强、弱势粒问呈同步增重型,多棱大麦(H.vulgare)呈异步
Abstract: In 1981 and 1982,the process of increase of grain weight in 4 differentvarieties(types)of barley was investigated.It was found that the processesof strong-and weak-grains were different among varieties.1.For the strong-grain,the relationship between the filling rate ofgrain Weight and the number of
顾自奋; 封超年; 周美学; 季成. 大麦籽粒增重过程的研究[J]. 作物学报, 1983, 9(03): 181-188.
Gu Zifen; Feng Chaonian; Zhou Meixue; Ji Cheng. STUDIES ON THE PROCESS OF INCREASE OF GRAIN WEIGHT IN BARLEY[J]. Acta Agron Sin, 1983, 9(03): 181-188.
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