สืบค้นงานวิจัย
Nutrient Management in Rubber Seedling Nursery-Studies in the Integrated Approach through Incorporation of Bio Inoculants
Joseph M. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Nutrient Management in Rubber Seedling Nursery-Studies in the Integrated Approach through Incorporation of Bio Inoculants
ผู้แต่ง / หัวหน้าโครงการ (EN): Joseph M.
บทคัดย่อ (EN): In rubber (Hevea brasiliensis), seedling plants are raised either in the ground nursery or in polythene bags for raising good quality stock plants for bud grafting. Field experiment in rubber seedling nursery was conducted during 2009-2010 and 2010-11 planting seasons to study the possibility of reducing the dose of N and P fertilizers by incorporating bio inoculants. The treatments were control, standard practice (SP), standard practice (SP) + bio inoculants, 50 per cent N and P and recommended doses of K and Mg + bio inoculants and bio inoculants alone. The consortia of bio inoculants were one isolate of nitrogen fixing bacteria (Azotobacter sp.) , two strains of phosphorus solubilizing bacteria (Bacillus spp.) , two strains of plant growth promoting rhizobacteria (Pseudomonas spp.) , all isolated from the rubber growing soils and multiplied at RRII and Arbuscular mycorrhizal fungi (AMF) from The Energy and Resources Institute (TERI) , New Delhi. Growth of plants with 50 per cent reduced level of N and P fertilizer in combination with bioinoculants was on par with the standard recommended dose of chemical fertilizers either alone or in combination with bioinoculants indicating the possibility of reducing the dose of N and P fertilizers. Any additional beneficial effects of application of bio inoculants on plant growth or on soil properties could not be elucidated through the present study probably due to the already prevailing high organic carbon and available P status of the soil. Pseudomonas population was significantly high in BI alone, SP + BI and 50% N and P + full K and Mg + BI treatments. AMF infection per cent in the root indicated 70 to 80 per cent infection in all the plants. The results from the study need to be reconfirmed through on farm trials in different locations with varying soil fertility status.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): nitrogen fixing bacteria
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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Joseph M.. "Nutrient Management in Rubber Seedling Nursery-Studies in the Integrated Approach through Incorporation of Bio Inoculants". ไม่ระบุหน่วยงาน. ม.ป.ป.

Joseph M.. "Nutrient Management in Rubber Seedling Nursery-Studies in the Integrated Approach through Incorporation of Bio Inoculants". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Nutrient Management in Rubber Seedling Nursery-Studies in the Integrated Approach through Incorporation of Bio Inoculants
Joseph M.
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
Yield Modeling and Analysing the Critical Factors of Productivity of Natural rubber (Hevea brasiliensis) Cultural and Morphological Characterizations of Fusicoccum sp., the causal agent of rubber (Hevea brasiliensis) leaf blight in Malaysia Effectiveness of activated biochar from rubber (Hevea brasiliensis) seed shells and epicarp as an amelioration material against pesticide residues in soil Functional analysis of HbMlo12 in powdery mildew infection and stress response in the rubber tree Hevea brasiliensis Muell Arg. INTEGRATED WEED MANAGEMENT IN RUBBER Nutrient Management in Rubber Seedling Nursery: Effect of Inorganic and Biofertiltzers A novel technique for the production of rubber rootstocks (PB 260) via seedling macrocuttings Secondary and Micronutrient Nutrition in Rubber Seedling Nursery The Role of Myanmar Rubber Planters and Producers Association (MRPPA) in Natural Rubber Development and its Recent Activities Has the rubber boom weakened households in the new rubber producing areas? A case study in Northeast Thailand
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