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作物学报 ›› 1964, Vol. 3 ›› Issue (01): 25-32.

• 研究论文 • 上一篇    下一篇

水稻无机矿质营养的研究——Ⅱ 硫对水稻生长、发育、呼吸作用及酶活性的影响

崔澂; 张英聚   

  1. 南开大学生物系植物生理教研室; 长春吉林大学化学系
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1964-03-12 网络出版日期:1964-03-12

MINERAL NUTRITION OF RICE PLANT Ⅱ.THE EFFECT OF SULFUR ON THE GROWTH,DEVELOPMENT,RESPIRATION AND ENZYMATIC ACTIVITIES

Tsui Cheng; Chang; Y. C.   

  1. Department of Biology; Nankai University
  • Received:1900-01-01 Revised:1900-01-01 Published:1964-03-12 Published online:1964-03-12

摘要: 用水培的方法研究了水稻各生育期加硫或缺硫对生长、呼吸、酶活性的影响,结果证明水稻缺硫可以引起苗期根系不正常的伸长,生育后期叶部发生褐色斑点,延迟抽穗开花期。不同生育期缺硫时,以分叶期缺硫的影响最大。水稻苗期缺硫可使呼吸作用降低,细胞色素氧化酶在一段时期内增高,而抗坏血酸氧化酶活性则降低。

Abstract: The effect of sulfur on the growth,respiration and enzymatic activities in the differentgrowth stage of rice plants were studied by the water culture method.The results obtainedare summarized as follows:1.The growth of shoots was retarded in the sulfur deficient plant,however,the rootswere long and

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