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Effect of foliar applied boron application on growth,Yield and quality of Maize (Zea mays L.)
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نویسنده
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tahir m. ,ali a. ,khalid f. ,naeem m. ,fiaz n. ,waseem m.
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منبع
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pakistan journal of scientific and industrial research series b: biological sciences - 2012 - دوره : 55 - شماره : 3 - صفحه:117 -121
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چکیده
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A field study was carried out to evaluate the effect of foliar applied boron application on growth,yield and quality of maize (zea mays l.). foliar application of boron was carried out after 20 days of crop emergence at 0,0.15,0.30 and 0.45 kg of b/ha. boron application at 0.30 kg/ha increased the plant height,leaf area,stem diameter,cob weight,number of grains per cob,protein and oil contents. the maximum grain yield (7.14 tons/ha) and biological yield (527.4 tons/ha) was recorded in b2 where application of boron was carried out at 0.30 kg/ha,however,further increase in boron dose decreased the yields.
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کلیدواژه
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Boron; Cereal; Foliar spray; Hybrid; Maize; Micronutrient
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آدرس
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department of agronomy,university of agriculture, Pakistan, department of agronomy,university of agriculture, Pakistan, department of agronomy,university of agriculture, Pakistan, university college of agriculture and environmental sciences,islamia university, Pakistan, department of agronomy,university of agriculture, Pakistan, department of agronomy,university of agriculture, Pakistan
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Authors
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