Physiologic and agronomic traits in safflower under various irrigation strategies, planting methods and nitrogen fertilization

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• 作者：Mohammad Hossein Shahrokhnia^a ; Ali Reza Sepaskhah^a ; ^b ; ^{sepas@shirazu.ac.ir}
• 关键词：Variable alternate furrow irrigation ; Partial root drying irrigation ; Photosynthesis ; Stomatal conductance ; Water stress adaptation
• 刊名：Industrial Crops and Products
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：95
• 期：Complete
• 页码：126-139
• 全文大小：3358 K
• 卷排序：95

文摘

Variable alternate furrow irrigation leads to saving of irrigation water, low yield reduction and more drought adaptation in safflower. In-furrow planting method has favourable effects on yields, photosynthesis and growth of safflower. Safflower is a drought-tolerant crop in which the stem elongation stage is more sensitive to drought than the heading and flowering stages. Seed yield reduction in safflower is mainly occurred thorough the reduction in number of heads per plant and number of seeds per head.