Ecological Conditions for the Sprouting of Axillary Bud of Ratooning Rice

Abstract

Abstract: This paper indicates:(1)The extension of axillary bud of vagina has a close relationshipwith light intensity before harvest.(2)The sprouting of axillary bud has a significant correlation with diurnal mean temperature and humidity after harvest.(3)The number of sprouting seedlings of axillary bud shows a significant positive correlation with the number ofeffective ears of ratooning rice.The amour of sprouting seedlings is the main limiting factorfor the unstable yield of ratooning rice between years and regions.

Key words: Cunninghamia lanceolata, Pinus massoniana, mixed plantation, rhizosphere soil, phosphorus

Fang Wen, Xiong Hong, Yao Wenli. Ecological Conditions for the Sprouting of Axillary Bud of Ratooning Rice[J]. cje, 1990, (5): 4-9.

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Ecological Conditions for the Sprouting of Axillary Bud of Ratooning Rice

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