Author:
Saito Siu M. T.,Montanheiro Maria Nazareth S.,Victoria R. L.,Reichardt K.
Abstract
SummarySoil water content affected the nodulation and N2 fixation of Phaseolus vulgaris by Rhizobium phaseoli and the utilization of mineral N by plants. Plants grown in wet soil produced twice as much as those grown on dry soils. Nodule weight and activity were five to ten times greater than those from dry soils. At 45 days, N additions inhibited nodulation, but this effect was partially diminished in wet soils.The maximum N utilization from fertilizer to produce dry matter did not correspond to maximum N utilization by pods.
Publisher
Cambridge University Press (CUP)
Subject
Genetics,Agronomy and Crop Science,Animal Science and Zoology
Reference18 articles.
1. Osmotic adjustment of plant to saline media. II. Dynamic phase;Bernstein;Journal of Botany,1963
2. Eficiencia da inoculação de Rhizobium em Phaseolus vulgaris L. I. Efeito de fontes de nitrogênio e cultivares;Ruschel;Revista Brasileira de Ciência do Solo,1979
3. Effects of Salinity in the Root Medium
4. Efeito da adubação nitrogenada em feijooiro. I. Solo Camaquã;Pons;Agronomia Sulriograndense,1975
5. THE EFFECTS OF WATER STRESS ON NITROGEN-FIXING ROOT NODULES. I. EFFECTS ON THE PHYSIOLOGY OF DETACHED SOYBEAN NODULES
Cited by
13 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献