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Số người truy cập: 106,854,470

 Effect of granulated fertilizer application combined with antagonistic fungus strain Trichoderma Viride on growth and yield of corn cultivar NK4300 at Gia Lam – Ha Noi. Journal of Science and development.
Tác giả hoặc Nhóm tác giả: Tran Thi Thiem, Thieu Thi Phong Thu, Le Duc Tam, Nguyen Thi Hien, Nguyen Minh Hue, Doan Thu Huong,Toan Nguyen-Sy, Pham Thi Thanh
Nơi đăng: Tạp chí khoa học nông nghiệp Việt Nam; Số: 2;Từ->đến trang: 10-20;Năm: 2010
Lĩnh vực: Nông lâm ngư; Loại: Bài báo khoa học; Thể loại: Trong nước
TÓM TẮT
The effect of granulated fertilizer application in combination with antagonistic fungus product Trichorderma viride on growth, development and yield of corn cultivar NK4300 was investigated at Hanoi University of Agriculture in 2009 early autumn cropping season. The two-factor experiment was arranged in a split-plot design with application of Trichorderma Viride product being the main plot granulated fertilizer as the subplot (or subplot factor). The subplot factor included four different levels of nitrogen fertilizer per hectare: 0N kg (control experiment), 90N, 120N, 150N. The fertilization base of the experiment was 8 ton of dung and 90 kgP 2 O 5. It was found that the combination of anagonistic fungus and granulated fertilizer with increased nitrogen dose resulted in increased LAI and dry weight. The combination of granulated fertilizer with 120N and anaogonistic fungus product (CT7) gave highest yield. In addition, the presence of antagonistic fungus increased the resistance of corn to soil fungal diseases.
ABSTRACT
The effect of granulated fertilizer application in combination with antagonistic fungus product Trichorderma viride on growth, development and yield of corn cultivar NK4300 was investigated at Hanoi University of Agriculture in 2009 early autumn cropping season. The two-factor experiment was arranged in a split-plot design with application of Trichorderma Viride product being the main plot granulated fertilizer as the subplot (or subplot factor). The subplot factor included four different levels of nitrogen fertilizer per hectare: 0N kg (control experiment), 90N, 120N, 150N. The fertilization base of the experiment was 8 ton of dung and 90 kgP 2 O 5. It was found that the combination of anagonistic fungus and granulated fertilizer with increased nitrogen dose resulted in increased LAI and dry weight. The combination of granulated fertilizer with 120N and anaogonistic fungus product (CT7) gave highest yield. In addition, the presence of antagonistic fungus increased the resistance of corn to soil fungal diseases.
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