哈密瓜种植（Hami melon planting）.docVIP

哈密瓜种植（Hami melon planting） If you can eat ripe Hami melon in the Hami melon seed, its seed is better. Plus it fits the local climate, the species will be good. The farther away from the Hami melon origin, the more can not, eating melon is not cooked (if cooked, shipped over the rotten), although the seeds will germinate, but the seedlings can not be robust, coupled with the water and climate, not satisfied, long affirmation is not good. If you are not far from the Hami melon, you can fulfill your wish. Hami Melon Cultivation Techniques First, the preparation before sowing 1. land preparation and site preparation The melon to fallow or fallow land as well, a melon rotation period in more than five years, before the grain crop is appropriate, melon planting around the forbidden Cucurbitaceae, Leguminosae, solanaceae. Melon should choose moderate soil fertility, soil texture with sandy loam or sandy loam as well, soil organic matter content above 1% 10ppm, the content of available phosphorus and available potassium content of 150ppm n 0.5% 50ppm, total salt content, soil pH value between 7-8 and pH. Your best years ago V tillage and deep tillage autumn ploughing, more than 25 cm, and winter irrigation to alkali and curing the soil, and weeds and overwintering pests. 2. fertilizers, open melon After the spring along the contour line of the melon cut ditch, ditch from 4-4.5 meters, the ditch is not more than 30 meters away from the melon ditch on both sides of the center line of 60 cm open ditch fertilization, ditch depth more than 25 cm, the implementation of the quality of rotten organic fertilizer per mu 2000 kg, plus the amount of fertilizer mixed fertilizer dosage: 20 kg ammonium nitrate three material, calcium superphosphate 25 kilograms, or 20 kg of diammonium phosphate, ammonium nitrate, 15 kg, 50 kg of humic acid compound fertilizer, or humic acid compound fertilizer 100 kg. Add fertilizer to the trench and mix well with soil. Ditching Guagou center line along t