Zinc Deficiency and Anther Development in Maize
スポンサーリンク
概要
- 論文の詳細を見る
With the onset of male reproductive phase at 28 days, zinc was withdrawn from fifty percent of maize (Zea mays L. cv. Ganga 2) plants grown in refined sand at 0.13mg Zn liter<-1>. Plants from which zinc was withdrawn developed zinc deficiency symptoms in young leaves after 38 days and were low in tissue zinc. Their tassel formation and pollen development was retarded. Anthers failed to develop beyond freshly liberated young pollen grain stage and vessels were formed in place of sporogenous tissue. in sixty percent anthers of the younger of the two florets. Anthers from these plants showed low zinc concentration and stimulated specific activities of catalase, peroxidase, ribonuclease and acid phosphatase. On resuming normal zinc (0.13 mg Zn liter<-1>) through roots to the plants from which it was withdrawn for 17 days, vegetative growth was partially renewed and short axillary buds were formed but the development of anthers remained retarded.
- 日本植物生理学会の論文
著者
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Agarwala Shirish
Botany Department Lucknow University
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Agarwala S
Botany Department Lucknow University
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Sharma C
Lucknow Univ. Lucknow Ind
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Chatterjee C
Lucknow Univ. Lucknow Ind
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Chatterjee Chitralekha
Botany Department Lucknow University
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Sharma Chandra
Botany Department Lucknow University
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Sharma Parma
Botany Department, University of Lucknow
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Sharma Parma
Botany Department University Of Lucknow
関連論文
- Variations in Copper and Zinc Supply Influence Growth and Activities of Some Enzymes in Maize
- A SEARCH FOR EXTRACTANTS TO EVALUATE THE IRON STATUS OF PLANTS
- COPPER-MOLYBDENUM INTERACTION IN MAIZE
- METABOLIC CHANGES ASSOCIATED WITH BORON-CALCIUM INTERACTION IN MAIZE
- Zinc Deficiency and Anther Development in Maize
- EFFECT OF MANGANESE SUPPLY ON THE PHYSIOLOGICAL AVAILABILITY OF IRON IN RICE PLANTS GROWN IN SAND CULTURE
- Excess Sulphur Partially Alleviates Copper Deficiency Effects in Mustard
- Variation in Calcium Levels Leads to Changes in the Copper Metabolism in Barley
- Influence of Changes in Manganese and Magnesium Supply on Some Aspects of Wheat Physiology