Adequate Range of Boron Nutrition Is More Restricted for Root Nodule Development than for Plant Growth in Young Soybean Plant
スポンサーリンク
概要
- 論文の詳細を見る
A pot experiment was conducted under growth chamber conditions to determine the lower and upper critical levels of boron (B) for plant growth, nodule development, and nodule acetylene reduction activity (ARA) in young soybean plants. Plants of a soybean cultivar, Tachinagaha, were grown in pots containing river sand to which a nutrient solution with different B levels was added and were inoculated with Bradyrhizobium japonicum A1017. At 8, 12, and 16 d after sowing (DAS), among the plants supplied with the solution at 0, 1.0, and 2.0 mg BL^<-1>, plants with 1.0 mg BL^<-1> showed the highest values for dry shoot and fresh root weight, root length, total number of developing nodules and meristematic nodules (DMN), and ARA. At 20 DAS plants grown with 11 B levels (0-2.0 mgL^<-1>) were compared. The B critical deficiency levels for soybean dry shoot weight, fresh root weight, root length, DMN, number of complete nodules, and ARA were approximately 46, 35, 34, 57, 60, and 50 mg B kg^<-1> dry matter, and the critical toxicity levels were approximately 114, 137, 134, 97, 104, and 89 mg B kg^<-1> dry matter, respectively. The optimum B levels for the growth characters were approximately 34 to 137 mg B kg^<-1> dry matter. The optimum range of B levels for nodule formation and function was more restricted than that for the growth characters. Based on the results of treatments with various B concentrations, 0.4 mg B L^<-1> was found to be the concentration most beneficial for all the growth characters including nodule formation at the early stage (20 DAS) of development of soybean plants.
- 社団法人日本土壌肥料学会の論文
著者
-
Sekimoto Hitoshi
Faculty Of Agriculture Utsunomiya University
-
Watanabe K
Faculty Of Agriculture Tokyo University Of Agriculture And Technology
-
ARIMA Yasuhiro
Faculty of Agriculture, Tokyo University of Agriculture and Technology
-
Arima Y
Faculty Of Agriculture Tokyo University Of Agriculture And Technology
-
Hafizur Rahman
Plant Nutrition Laboratory, Faculty of Agriculture, Tokyo University of Agriculture and Technology
-
Arima Yasuhiro
Plant Nutrition Laboratory, Faculty of Agriculture, Tokyo University of Agriculture and Technology
-
Watanabe Koichiro
Plant Nutrition Laboratory, Faculty of Agriculture, Tokyo University of Agriculture and Technology
-
Hafizur Rahman
Plant Nutrition Laboratory Faculty Of Agriculture Tokyo University Of Agriculture And Technology
-
Watanabe K
Plant Nutrition Laboratory Faculty Of Agriculture Tokyo University Of Agriculture And Technology
-
Rahman Md.Hasan
Plant Nutrition Laboratory, Faculty of Agriculture, Tokyo University of Agriculture and Technology
関連論文
- Shoot-synthesized nodulation-restricting substances of wild-type soybean present in two different high-performance liquid chromatography peaks of the ethanol-soluble medium-polarity fraction(Plant Nutrition)
- Endophytic Bacterial Population in Philippine Sugarcane Cultivars and Isolation of Nitrogen-fixing Strains
- Evidence that a shoot-derived substance is involved in regulation of the super-nodulation trait in soybean(Soil Biology)
- Estimation of the Nitrogen Fixation by Sugarcane Cultivar NiF-8 Using ^15N Dilution and Natural ^15N Abundance Techniques
- Isolation and Partial Characterization of Endophytic Diazotrophs Associated with Japanese Sugarcane Cultivar
- 8-23 Exploration of the nitrogen-fixing endophytic diazotrophs associated with sugarcane
- Composition of Amino Acids, Organic Acids, and Sugars in the Peribacteroid Space of Soybean Root Nodules
- Composition of Amino Acids, Organic Acids, and Sugars in the Peribacteroid Space of Soybean Root Nodules (Plant Nutrition)
- Positive Correlation between the Number of Root Nodule Primordia and Seed Sugar Secretion in Soybean (Glycine max L.) Seedlings Inoculated with a Low Density of Bradyrhizobium japonicum
- Rhizobium Proliferation-Supporting Substances in Seed Exudates of Common Bean (Phaseolus vulgaris L.) (Soil Biology)
- Potential of seed and root exudates of the common bean Phaseolus vulgaris L. for immediate induction of rhizobial chemotaxis and nod genes(Soil Biology)
- Transcriptional Response of Soybean Suspension-cultured Cells Induced by Nod Factors Obtained from Bradyrhizobium japonicum USDA110
- Proliferation of inoculated Rhizobium and indigenous microbes around the periphery of pre-rooting common bean Phaseolus vulgaris L. seeds sown in non-sterile soils(Soil Biology)
- 8-20 Influence of boron on cell wall components of nodules and plant parts of soybean
- Adequate Range of Boron Nutrition Is More Restricted for Root Nodule Development than for Plant Growth in Young Soybean Plant
- Effect of Exudate Released from Seeds and Seedling Roots of Common Bean (Phaseolus vulgaris L.) on Proliferation of Rhizobium Sp. (Phaseolus)
- UNIDENTIFIED COMPOUND SPECIFICALLY ACCUMULATED IN SOYBEAN NODULES FORMED WITH H_2-UPTAKE NEGATIVE Rhizobium japonicum STRAINS
- RADIAL TRANSPORT OF PHOSPHATE IN CORN ROOTS : Mechanism of Transport of Phosphate Estimated by the Turnover Rates of Intermediate Compounds
- TRANSPORT OF FIXED NITROGEN FROM SOYBEAN NODULES INOCULATED WITH H_2-UPTAKE POSITIVE AND NEGATIVE Rhizobium japonicum STRAINS
- STUDIES ON THE RADIAL TRANSPORT AND METABOLISM OF PHOSPHATE IN CORN ROOTS USING THE ^P AND ^P DOUBLE-LABELING METHOD
- RAPID TURNOVER OF ASPARTIC ACID IN SOYBEAN NODULES FORMED WITH H_2-UPTAKE POSITIVE Rhizobium japonicum STRAINS
- Composition and Distribution of Nitrogen and Population of Bacteroids in Nodules of Chinese Milk Vetch, Red Clover, and Soybean
- Increase in Phosphorus Availability of Upland Andosol under Different Fertilization Conditions Measured by Isotopic Techniques
- Comprehensive Analysis of Plant Gene Expression in Soybean Root Nodules at Different Growth Stages (Plant Nutrition)
- Effect of Rhizobium Inoculation and Application of N, P, K Fertilizer on the Growth and Nitrogen Fixation of Field-Grown Chinese Milk Vetch
- Stress Sensitivity Distribution Measurement Using a Low-Frequency Sound Wave and Its Application to Quartz Crystal Microbalances
- Stress Tolerance and Symbiotic and Phylogenic Features of Root Nodule Bacteria Associated with Medicago Species in Different Bioclimatic Regions of Tunisia
- 5a-Y-6 T_c-suppression in Cu-site substituted Bi-2212 polycrystals with various contents of oxygen and intercalated iodine
- A Study on Start-Up Characteristics of Crystal Oscillators Using Resonators with Nonlinear Drive Level Characteristics
- Stress Tolerance and Symbiotic and Phylogenic Features of Root Nodule Bacteria Associated with Medicago Species in Different Bioclimatic Regions of Tunisia