Grape cultivation and management grape varieties are beautiful, red earth. The first year of planting was 1 year old rooting seedlings, planting spacing of 4 meters, spacing of 0.5 meters, 330 acres of colonization. In the second year, the grapes are irrigated three times before germination, after flowering, and during the expansion, and they are fertilized with water. Each application of four yuan can spread 15 kg. The grape is usually not ventilated before germination, the temperature is controlled at 20°C～25°C during the day and 10°C～15°C at night; the flowering temperature is controlled at about 28°C during the day, and is controlled at 18°C ​​at night; the ventilation during fruit enlargement and maturity should be strengthened. The daytime control is below 30°C, try to control the night temperature. In winter, the pruning of short shoots of Dulong is adopted. In the summer, the branches tend to have 5-6 leaves in the inflorescence, and 1 to 2 branches of the auxiliary shoots are picked. The result is that the branches are removed from the branches and the branches are not picked in the growing season. . One week before flowering, 1/5 to 1/3 of the entire ear was removed, and the auxiliary tip was removed. During the growth of grapes, attention is paid to the prevention of downy mildew and white rot. Mature grapes can be harvested in mid-and late October. The cultivation and management of cantaloupe melons was the champion. In the first half of March, the nursery was cultivated in the greenhouse. In early April, the melons were planted with three to four true leaves. In the middle of the two rows of grapes, planting and ploughing before the planting, the width of 0.8 meters wide, with the site preparation into the decomposing sheep manure 2, four yuan scattered 30 grams. A ridge with a bottom width of 0.45 meters, a width of 0.25 meters and a height of 0.2 meters was made. The ridge was covered with film and drip irrigation under the membrane. Hang vine cultivation. 25 to 26 leaves when topping, 12 to 14 leaves when leaving side vines, side vines 2 to 3 leaves topping, and the Other lateral vines, tendrils and flowers erased. When the egg size is small, leave a melon-shaped fruit with the characteristics of this variety and remove the rest. Drenched planting water, ground watering seedlings with water, with the expansion of melon water applied four yuan can be rich compound fertilizer 10 kg. After 9 to 10 days of swelled water, pour water once more, apply 7.5 kilograms of compound fertilizer with four elements of water and sprinkle it with water. In the late growth period, a 0.2% potassium dihydrogen phosphate solution was sprayed every 7 days for a total of 2 to 3 injections. In the process of melon growth, attention should be paid to the control of powdery mildew, and the temperature and humidity should be managed with the grape. In the middle and late June, ripe melon can be harvested.
Azelaic Acid,Azelaic Acid Powder,Azelaic Acid Price
Puho Pharmaceutical Co., Limited , http://www.gzproteins.com