作者通过对水榆花楸育苗和造林的实际操作和观测,总结出一套水榆花楸育苗和造林的技术,供广大林业工作者育苗造林上参考。
The author summarizes a set of technique of raising seedling and forestation technique of S. alnifoila according to his actual operation and observation to provide reference for forest worker.
国内外农业生产实践表明,利用磁化水浸种、育苗和灌溉,明显地提高了农作物的产量。
At home and abroad. the practice of agricultural prodution shows that the output of crops is obviously raised by using magnetized water to soak seeds, to grow seedlings and to irrigate.
水稻种植方式由育苗移栽改为水直播以后,病虫发生与危害也有了相应变化。
Along with the change from transplanting rice to direct sowing rice, the pests and diseases also change in paddy fields.
水稻种植方式由育苗移栽改为水直播以后,病虫发生与危害也有了相应变化。
Along with the change from transplanting rice to direct sowing rice, the pests and diseases also change in paddy fields.
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