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水稻旱种属“节水型”或“雨养型”农业,它为水稻生产开辟了一条新途径。今年,黑龙江省农牧渔业厅有关人员组成考察组,重点对辽宁、吉林两省水稻早种进行了考察,他们认为水稻早种大体有四种类型: 1.水稻旱作。也叫旱种湿管。即春季旱种,在4叶期以后定期湿润浇灌,不建立水层,亩灌水200方左右。一般一眼机电井可灌这类旱
Dryland rice is a “water-saving” or “rain-fed” agriculture, which opens up a new way for rice production. This year, Heilongjiang Provincial Department of Agriculture, Animal Husbandry and Fisheries inspection team composed of relevant personnel, focusing on early rice in Liaoning and Jilin provinces were inspected, they believe that there are four types of rice in general there are four: 1. Rice dry. Also called dry species wet pipe. That spring dry farming, regular wetting after the 4-leaf period, not to establish a water layer, about 200 acres of irrigated. A general mechanical and electrical wells can irrigation this type of drought