Dry matter yield of okra and Nutrient Dynamics with cocoa pod husk-based compost and NPK fertilizer in an Ultisol
نویسندگان
چکیده
Dry matter yield of okra with cocoa pod husk-based (CPH) compost was assessed in a pot experiment. Three CPH-based composts: CPH+Neem leaf (CPH+NL), CPH+Poultry manure (CPH+PM) and CPH+PM+NL at the rate 25, 50, 75, 100 kg N ha-1 each NPK fertilizer 40, 60 control, were applied to 5 soil three replicates arranged completely randomized design. Two varieties (NH47-4 LD88) grown. Plant height, stem girth number leaves measured 6 weeks after sowing while dry (DMY) nutrient uptake determined. Pre- post- cropping analyses done. Data analyzed using ANOVA means separated by DMRT ? = 0.05. DMY for NH47-4 ranged from 6.5g (control) 16.7g (NPK ha-1) 5.1g 7.5g (CPH+NL LD88 8.3 g 19.1g (CPH+PM 75 4.0g 9.6g (CPH+PM75 kgNha-1 ) main residual planting respectively. The N, P K significantly enhanced treatments compared control. After planting, pH 6.2 7.0 50 6.3 6.9 (CPH+PM+NL LD88. Organic carbon 9.7 gkg-1 22.7 13.9 20.3 Total 0.1 0.8 0.7 P, Ca, Mg Na increased It could therefore be concluded that good growth fertility improvement.
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ژورنال
عنوان ژورنال: Eurasian journal of soil science
سال: 2021
ISSN: ['2147-4249']
DOI: https://doi.org/10.18393/ejss.816577