Exogenous application of bio-stimulant and growth retardant improved the productivity of cotton cultivars under different planting arrangement
نویسندگان
چکیده
Abstract Optimum planting arrangement is an important attribute for efficient utilization of available resources and to obtain high yield cotton. Application plant growth promoter retardant on cotton in improved density are the innovative techniques establishment more productive crop. Therefore, we planned a field study assess role bio-stimulant resource efficiency cultivars planted under variable row spacing at Agronomic Research Area Bahauddin Zakariya University Usmania Agricultural Farm Shujabad during Kharif 2012. Experimental treatments consisted genotypes viz. CIM-573 CIM-598, cultivated conventional (75 cm), medium (50 cm) ultra-narrow (25 with foliar spray (moringa leaf extract) (mepiquate chloride), either sole or combination, keeping distilled water as control. Exogenously applied MLE alone + MC significantly enhanced number squares, flowers green bolls per leading higher seed lint CIM 598 cultivar spacing. While application produced maximum micronaire value, fiber strength uniformity ratio 573 The results suggested that possible approach enhance productivity use quality attributes
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ژورنال
عنوان ژورنال: Brazilian Journal of Biology
سال: 2022
ISSN: ['1519-6984', '1678-4375']
DOI: https://doi.org/10.1590/1519-6984.238812