论文部分内容阅读
经过三个年度的反复实践,现将节能日光温室西葫芦冬春茬生产栽培模式总结如下。冬季生产提倡直播。直播苗根系强大,利于吸收养分和水分,若采用育苗方式,在移栽时容易伤害主根,不仅影响根系的深层发展,还需要数天的缓苗期。直播苗较营养钵育苗移栽可提前7-10天采瓜。该栽培模式产量指标为4.5吨/亩。
After three years of repeated practice, now the energy-saving solar greenhouse zucchini winter crop production and cultivation patterns are summarized below. Winter production to promote live. Live seedling root system is strong, conducive to the absorption of nutrients and water, if the use of nursery, easy to hurt the main root in transplanting, not only affect the deep root development, but also take a few days Huanmiao period. Live seedlings than nutrition bowl seedling transplanting can pick melon 7-10 days in advance. The cultivation model output index of 4.5 tons / mu.