El-Sirafy, Z., Baddour, G., El-Nakma, K. (2008). SUBSTITUTION OF COMPOST TEA INSTEAD OF A PART OF MINERAL FERTILIZERS FOR PEA PLANT (Pisum Sativum L .). Journal of Soil Sciences and Agricultural Engineering, 33(8), 6279-6289. doi: 10.21608/jssae.2008.200229
Z. M. El-Sirafy; G. A. Baddour; Kholod A. El-Nakma. "SUBSTITUTION OF COMPOST TEA INSTEAD OF A PART OF MINERAL FERTILIZERS FOR PEA PLANT (Pisum Sativum L .)". Journal of Soil Sciences and Agricultural Engineering, 33, 8, 2008, 6279-6289. doi: 10.21608/jssae.2008.200229
El-Sirafy, Z., Baddour, G., El-Nakma, K. (2008). 'SUBSTITUTION OF COMPOST TEA INSTEAD OF A PART OF MINERAL FERTILIZERS FOR PEA PLANT (Pisum Sativum L .)', Journal of Soil Sciences and Agricultural Engineering, 33(8), pp. 6279-6289. doi: 10.21608/jssae.2008.200229
El-Sirafy, Z., Baddour, G., El-Nakma, K. SUBSTITUTION OF COMPOST TEA INSTEAD OF A PART OF MINERAL FERTILIZERS FOR PEA PLANT (Pisum Sativum L .). Journal of Soil Sciences and Agricultural Engineering, 2008; 33(8): 6279-6289. doi: 10.21608/jssae.2008.200229
SUBSTITUTION OF COMPOST TEA INSTEAD OF A PART OF MINERAL FERTILIZERS FOR PEA PLANT (Pisum Sativum L .)
1Faculty of Agriculture, Mansoura University, Soils Dept.
2Soil, Water and Environ. Res. Inst.; Agric. Res. Center. Giza. Cairo.
Abstract
Two pot experiments were carried out under green house conditions at Faculty of Agriculture.; El-Mansoura University during the two successive winter seasons of 2005-2006 and 2006-2007 to study the substitution of tea compost ( compost extract ) which made from rice straw + chicken manure instead of a part of mineral fertilizer to produce a safe yield of pea plant . 9 treatments were arranged in complete randomize block design with 3 replicates , which were the simple possible combination between two treatments of compost tea CT ( 5 % and 10 % CT ) and three treatments of recommended dose (RD) of mineral fertilizer ( 0 , 50 % and 100 %) and their combination .
Obtained results showed that :
1- foliar application of CT at the rate of 10 % was superior for increasing the values of growth parameters , chemical composition and seed quality of pea plants .
2- Single fertilization of N , P and K at the rate of 50 % and 100 % from the recommended dose for pea plants significantly increased the values of all parameters under study .
In spite of the highest values for all parameters under investigation were realized due to the treatment of 100 % RD + 10 % CT .
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