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1986年在重庆北碚区进行了苡仁(Coix lacryma-jobi L.)的半旱式栽培试验.设3个处理:a、半旱式栽培。在苡仁整个生长发育期水厢保持半沟水;b、灌溉栽培.在苗期灌半沟水,拔节、孕穗及灌浆期灌水至厢面的2/3处,自然渗漏;c、旱地栽培(对
In 1986, a semi-arid cultivation experiment of Coix lacryma-jobi L. was conducted in Beibei District, Chongqing with three treatments: a. Semi-dry cultivation. In the whole growth and development of yiyan maintain half a ditch water; b, irrigated cultivation .In the seedling irrigation half-ditch water, jointing, booting and irrigation filling to 2/3 of the car surface, natural leakage; c, dry cultivation (Correct