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阳畦温床育芽栽培新技术 阳畦温床形式同一般蔬菜和烤烟等的育苗床,即选背风向阳缓坡地向下挖深60厘米坑,回填混有50％草木灰的表层肥土使坑深约30厘米,灌水渗透后再撒一薄层草木灰。 种薯选择具有本品种典型性状的园整薯块,若强调全息定域选种则切取种薯顶部(即顶芽端)作种用,而基部(即脐部)另作它用,将伤口用草木灰封严(若按常规法则种薯不切为宜,以防染病),使顶
Yanggu hotbed of budding cultivation of new technology Yangshuo hotbed form with the same general vegetables and flue-cured tobacco and other nursery bed, that is, leeward sunny gentle slope to dig down the depth of 60 cm pit, backfill mixed with 50% of the surface layer of ash so that pit depth of about 30 cm , Then pour a thin layer of ash after irrigation infiltration. Seed selection of potato with the typical properties of the whole garden potato block, if the emphasis on holographic selection of seeds cut the top of the top seed (ie, the top of the bud end) for planting, and the base (ie, umbilical) for its use, the wound Sealed with grass and wood ash (if according to conventional rules, the potato is not cut appropriate to prevent disease), so that the top