CAJ | 학술논문

为明确吐鲁番市设施蔬菜水分高效利用的合理灌溉方式，调查了沟灌和滴灌对吐鲁番市日光温室早春茬哈密瓜、黄瓜、辣椒和番茄产量、效益和水分利用效率的影响。结果表明：在吐鲁番市，滴灌哈密瓜每667 m2产量比沟灌高100 kg，每667 m2纯收入多1017.6元；滴灌黄瓜、辣椒和番茄每667 m2产量和经济效益均稍低于沟灌；但滴灌哈密瓜、黄瓜、辣椒和番茄的水分利用效率和水分经济利用效率比沟灌高1～3倍。综合考虑，滴灌是吐鲁番市日光温室蔬菜生产中应重点推广的灌溉方式。
위명학토로번시설시소채수분고효이용적합리관개방식，조사료구관화적관대토로번시일광온실조춘치합밀과、황과、랄초화번가산량、효익화수분이용효솔적영향。결과표명：재토로번시，적관합밀과매667 m2산량비구관고100 kg，매667 m2순수입다1017.6원；적관황과、랄초화번가매667 m2산량화경제효익균초저우구관；단적관합밀과、황과、랄초화번가적수분이용효솔화수분경제이용효솔비구관고1～3배。종합고필，적관시토로번시일광온실소채생산중응중점추엄적관개방식。
To elucidate the rational irrigation method for high water use efficiency in solar greenhouse in Turpan,the effect of furrow and drip irrigation methods on the yield,income and water use efficiency of hami melon,cucumber,hot pepper and tomato cultured in solar greenhouse in Turpan in early spring were investigated.The results showed that in Turpan,the yield of hami melon under drip irrigation was higher than that under furrow irrigation by 1.5 t·hm-2.So the net income of hami melon under drip irrigation was higher than that under furrow irrigation by about 15 264 yuan·hm-2.The yield and net income of cucumber,hot pepper and tomato under drip irrigation were slightly lower than those under furrow irrigation.However,the water use efficiency and economic efficiency of water use of all 4 kinds of vegetables under drip irrigation are higher than those of furrow irrigation by 1-3 folds.So drip irrigation should be promoted as key irrigation method in vegetable production in solar greenhouse in Turpan.