The melon is a year-old chicken herbivores, not to mention guacamole, cucumbers, cucumbers, melons, and so on. It is grown widely throughout the country, as well as in temperate areas to the tropics of the world. The fruits are of great importance in the summer. They are grown over a long period of time, in a variety of varieties, and they are of great economic value. Let's look at the technique of growing the melon
Varieties selection
The cultivars of the melon canals should be mainly pre-maturized, medium-prematured and high-quality varieties, with appropriate medium- and late-prematured varieties, and the main varieties currently used for the production of the canals are elizabeth, honey, mesh fragrances and some suitable pre- and medium-precious varieties, both domestic and foreign。
Bleeding seed
The melon seeds need to be carefully selected and run for two days before they sprouts, followed by approximately 15 minutes of warm water leaching at about 50°c, and be careful to mix, with the water cooling naturally and then leaching for five hours, before being treated with pharmacological fluid. Potassium permanganate, a common drug of 0. 1 per cent, is impregnated for 2-4 hours, and 70 per cent of methyl sulphate or more than 50 per cent of 1,000 times liquid is impregnated for half an hour。
The immersed seeds are washed once with fresh water, placed in a vessel with wet towels to hold the greenhouse or hot head, and the temperature is controlled at 30°c, and the guillotine occurs from 14 to 24 hours. When the buds appear, the temperature drops to about 25°c and before seeding to 13-20°c in case of heat wavelengths. Shrimp periods are sensitive to the management of fatty water and are generally inappropriate for heavy water。
Shrimp management
The temperature of melon seeds is maintained at 28 to 32°c during the day and at 18 to 20°c at night, not less than 13°c. The temperature is maintained at 20-26°c during the day and at 10-13°c at night, when the seedlings are full. After the distribution of the real leaves, which are 22-30°c in the day, 13-20°c in the night, 2-3 in the morning, they shall be soaked that they shall be kept at 18-20°c in the day, 10-15°c in the night, 30 days in the age of the child and 4-5 in the period。
Fabricate
The base weight is placed in acre at 3500 to 4,000 kg of manure per acre, 60 kg of calcium per phosphate, 40 kg of ammonium carbon, 100 kg of bread fattening, two thirds of the manure is applied, and the bottom water is poured deep into 25 to 30 cm,*** and the dredge is flat. The remaining one third of the blubber is spread over the plant line, spreading 0. 4 metres, and then mixing and mixing。
