CAJ | 학술논문

[目的]研究沼液的高效性利用及新型营养液在蔬菜种植上的效果,为沼液的广泛、有效应用提供依据.[方法]利用二次好氧发酵技术,在沼液中添加少量腐植酸,提高沼液的生物活性;通过大棚试验,研究了追施高效沼液营养液对青椒、西红柿和黄瓜3种蔬菜产量和品质的影响.[结果]与对照组和传统施用沼液相比,施用高效沼液营养液明显提高了青椒、西红柿、黄瓜的产量,增幅分别为12.4%、47.4%、19.9%和2.7%、15.9%、9.1%.与传统施用沼液相比,施用高效沼液背养液也明显增加了青椒和黄瓜的Vc含量,增幅分别为16.8%和43.8%.[结论]施用新型高效沼液营养液可有效促进青椒、西红柿和黄瓜产量的增加及改变疏菜品质,明显提高了沼液的生物活性.
[목적]연구소액적고효성이용급신형영양액재소채충식상적효과,위소액적엄범、유효응용제공의거.[방법]이용이차호양발효기술,재소액중첨가소량부식산,제고소액적생물활성;통과대붕시험,연구료추시고효소액영양액대청초、서홍시화황과3충소채산량화품질적영향.[결과]여대조조화전통시용소액상비,시용고효소액영양액명현제고료청초、서홍시、황과적산량,증폭분별위12.4%、47.4%、19.9%화2.7%、15.9%、9.1%.여전통시용소액상비,시용고효소액배양액야명현증가료청초화황과적Vc함량,증폭분별위16.8%화43.8%.[결론]시용신형고효소액영양액가유효촉진청초、서홍시화황과산량적증가급개변소채품질,명현제고료소액적생물활성.
[Objective]The paper aimed to study highly efficient utilization of biogas slurry and the effect of highly efficient biogas slurry on vegetables. so as to provide basis for wide and effective application of biogas slurry.[Method]Using secondary aerobic fermentation technology, a small amount of humic acid was added to biogas slurry to enhance the biological activity of biogas slurry. Through greenhouse experiment, the effect of highly efficient nutrient solution of biogas slurry on yield and quality of green pepper, tomato and cucumber was studied.[Result]Compared with control and traditional application of biogas slurry, application of highly efficient nutrient solution of biogas slurry increased the yield of green pepper, tomato and cucumber, and the increase extents were 12.4%, 47.4%, 19.9%and 2.7%, 15.9%, 9.1%, respectively.Compared with traditional application of biogas slurry, application of highly efficient nutrient solution of biogas slurry significantly increased Vc content of green pepper and cucumber with the increase extent of 16.8%and43.8%, respectively.[Conclusion]Application of highly efficient nutrient solution of biogas slurry can effectively promote the yield of green pepper, tomato and cucumber and change the qualities of vegetables, and significantly enhance the biological activity of biogas slurry.