甘蔗种植“一早、二保、三避”技术应用示范及效果

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在甘蔗生产种植过程中应用了保水剂和地膜覆盖,有效的实现了甘蔗种植“一早、二保、三避”新技术体系地实施.一早指的是早种植:甘蔗可以在任何时候下种,不受干旱影响;二保指的是保水、保温:土壤温度可增加2~4℃,甘蔗发芽期则可以缩短到42~53天,土壤含水量保持在25%左右并维持约40天,蔗芽即可顺利萌芽;三避指的是避雨、避寒、避晒:主要是防暴雨、酸雨、梅雨;抗严寒、霜冻;防日灼、抗高温.该技术在甘蔗种植生产上的应用起到良好的应用效果.
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