이중피복 마늘재배 시 투명P.E.필름 제거가 마늘 생육 및 수량과 잡초 발생에 미치는 영향
Effects of Removing of Transparent Polyethylene Film on Garlic Growth, Yield and Weed Occurrence in double Layer mulching Cultivation
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Abstract
This experiment was conducted to clarify the effect of double layer mulching on reducing the labor required to weed control and Leaf sheath training of the garlic cultivation. Six mulching methods(non-mulching, transparent P.E., rice hull+transparent P.E., sawdust+transparent P.E., rice straw+transparent P.E., black P.E. film+ transparent P.E.) were used for the experiment, and transparent P.E film was removed on April 10. Weed occurrence was in the order of black P.E. film< transparent P.E<sawdust<rice straw<rice hull<non-mulching. Formation of secondary cloves was highest in transparent P.E mulching and lowest in rice hull. The ratio of six-cloves was highest in rice straw mulching and lowest in transparent P.E. mulching. Bulb characteristics was more favorable in transparent P.E mulching than other experimental plots but formation of secondary cloves was lowest in rice hull mulching. The yield of garlic was highest in transparent P.E. mulching, but the marketable yields was highest in rice straw mulching and rise hull mulching.
참고문헌 (12)
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