GRAIN YIELD, DRY MATTER REMOBELIZATION AND CHLOROPHYLL CONTENT IN MAIZE (ZEA MAYS L.) AS INFLUENCED BY NITROGEN AND WATER DEFICIT

被引：0
|
作者：
Haghjoo, Mahta [1 ]
Bahrani, Abdollah [1 ]
机构：
[1] Islamic Azad Univ, Ramhormoz Branch, Dept Agr, Ramhormoz, Iran
来源：
BANGLADESH JOURNAL OF BOTANY | 2015年 / 44卷 / 03期
关键词：
Corn; Irrigation regimes; Nitrogen fertilizer; Chlorophyll content; Dry matter; FERTILIZER;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Out of 20, 40, 60 and 80 per cent moisture depletion 20% showed significantly higher grain yields, biological yield, chlorophyll a, b than the others. However, the highest contribution of stem and leaf dry matter remobilization in grain yield were obtained in 80% moisture depletion and 300 kg N/ha and the lowest one was found in the 20% moisture depletion and 150 kg N/ha. Nitrogen application increased all traits, however there were no significant difference between 250 and 300 kg N/ha.
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页码：359 / 365
页数：7
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