EI-Naggar,, E., EI.Ghamry, A. (2004). EFFECT OF RICE STRAW FORM APPLICATION WITH AND WITHOUT N, P AND K ANDIOR BIOFERTILIZERS ON WHEAT CROP IN CLAY SOIL. Journal of Soil Sciences and Agricultural Engineering, 29(9), 5411-5420. doi: 10.21608/jssae.2004.243809
E. M. EI-Naggar,; A. M. EI.Ghamry. "EFFECT OF RICE STRAW FORM APPLICATION WITH AND WITHOUT N, P AND K ANDIOR BIOFERTILIZERS ON WHEAT CROP IN CLAY SOIL". Journal of Soil Sciences and Agricultural Engineering, 29, 9, 2004, 5411-5420. doi: 10.21608/jssae.2004.243809
EI-Naggar,, E., EI.Ghamry, A. (2004). 'EFFECT OF RICE STRAW FORM APPLICATION WITH AND WITHOUT N, P AND K ANDIOR BIOFERTILIZERS ON WHEAT CROP IN CLAY SOIL', Journal of Soil Sciences and Agricultural Engineering, 29(9), pp. 5411-5420. doi: 10.21608/jssae.2004.243809
EI-Naggar,, E., EI.Ghamry, A. EFFECT OF RICE STRAW FORM APPLICATION WITH AND WITHOUT N, P AND K ANDIOR BIOFERTILIZERS ON WHEAT CROP IN CLAY SOIL. Journal of Soil Sciences and Agricultural Engineering, 2004; 29(9): 5411-5420. doi: 10.21608/jssae.2004.243809
EFFECT OF RICE STRAW FORM APPLICATION WITH AND WITHOUT N, P AND K ANDIOR BIOFERTILIZERS ON WHEAT CROP IN CLAY SOIL
1Egyptian Fertilizer Development Center, EI-Mansoura, Egypt.
2soils Department, Faculty of Agriculture, Mansoura University, Egypt
Abstract
A field experiment was conducted on a clayey soil at Monshaat Abdel-Rahman Village. Oekerns District. Oakahlla Governorate during winter season of 200212003 to study the effect of application of rice straw as ·fresh straw, ash straw and cornposting straw" with and without N, P and K chemical fertilizers and/or blofertlllzers (Nltroblen) 01'\ the biological yield (grain and straw). NPK concentration and uptake of wheat plants. The experiment was factorial with arramed In a complete randomized block design with 4 replicates and 16 treatments.
The three studied treatments of (fresh, ash and compost straw), chemical fertilizer (N, P and K) and blofertilizer (nitrobien consists of Azosplrillum) as well as the interactions among them exhibited a significant positive effect. Where results show that yield of wheat was significantly effect by the applied bio and chemical fertilizers. If was found that composting rice straw Increased (lrain and straw yield of wheat. Macronutrient content (N, P and k) In both grain and straw at harvest stage. More increases were found with bio-fertilizer applications.
The study under the present conditions recommends that use of composting rice straw with bio and chemical fertilizer. The lowest of productlon was obtained by using the ash of rice straw as well as with or without bio-fertllizer and chemical fertilizer. Such treatment can decrease the enviro,1mental pollution resulting from burning lhe rice straw in fields and prevent the black cloud.
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