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近两年我们在忠州镇红星村果园开展了荒山幼龄果园及新垦荒坡西瓜栽培试验,充分利用幼龄果园空隙地和新垦荒地实施早熟、丰产栽培技术,探索荒山果园前期开发利用途径和山地西瓜丰产栽培技术措施。一、培育健壮幼苗选择向阳避风、地势平坦、土层深厚的砂壤土整地作床。床宽1.2米,长随台地间,用园土、糠灰、土杂肥、人畜粪配制营养土。种子粒选、晒种、温汤浸种(两开一冷),用多菌灵或PP粉种子消毒,拌砂搓除种皮胶质,清水冲洗干净后,郑杂五号于3月5日浸种催芽,3月7日装袋进床;新澄一号3月12日浸种催芽,3月15日装袋进床。播后加强苗床管理,调节苗床温湿度和光照,注意病虫防治。出苗及子叶出土前苗床保持高温高湿,勤浇水,做到苗床表土不现白,床温保持25℃左右,白天稍高,夜间略低,塑料拱棚密闭保温,促使出苗快而整齐。出土展叶后逐步控水降温、练苗,尽量避免产生僵苗、高脚苗。练苗方法:晴天气温高,揭开苗床两头薄膜,其开口由
In the past two years, we conducted trial of barren hill orchard and reclamation and watermelon cultivation in Hongxing Village orchard in Zhongzhou Town. We made full use of early-maturing and high-yielding cultivation techniques in the young orchard open field and reclaimed wasteland, and explored the development and utilization of the barren orchard And mountain watermelon high yield cultivation techniques and measures. First, to cultivate robust seedlings choose sunny shelter, flat terrain, soil deep sand loam soil preparation for bed. 1.2 meters wide bed, with the long table, with garden soil, bran dust, Tuza Fei, manure and manure preparation nutrition soil. Seed grain selection, basking, warm soup soaking (two open a cold), with carbendazim or PP powder seed disinfection, mixing sand scrub in addition to seed coat gum, water rinse, Zheng miscellaneous 5th March soaking Germination, March 7 bagging into the bed; Xin Cheng on the 1st March soaking germination, March 15 bagging into the bed. After sowing to strengthen seedbed management, adjust the temperature and humidity seedlings and light, pay attention to pest control. Seedling emergence and cotyledons before leaving the seedbed to maintain high temperature and humidity, drowned water, so that the top of the seedbed is not white, the bed temperature to maintain about 25 ℃, slightly higher during the day and night slightly lower, plastic arch insulation closed, prompting rapid and neat emergence. After the emergence of the leaf gradually water control cooling, training seedlings, try to avoid the emergence of stiff seedlings, tall seedlings. Practice seedling method: sunny weather temperature, opened the seedbed two films, the opening by