I. Identification number Su Jian Melon 200802

Second, the source and type of vegetables from the Jiangsu Academy of Agricultural Sciences, so M-19, M-16 as a parent, the use of hybridization method, bred in 2005, is a late-maturing melon.

Third, the scope of adaptation Suitable for greenhouse cultivation in spring or summer and autumn in Jiangsu Province.

Fourth, the production level and characteristics

In 2007, he participated in the district test, with an average yield of 2040.0 kg per mu, which was 6.3% higher than that of the control honey red. In 2008, the average yield per mu was 1920.0 kg, which was 4.2% higher than that of the control honey red. In 2009, the average production per mu was 2005.3 kg. Compared with the control honey red, the yield increased by 4.7%.

The plant has strong growth potential, low temperature resistance, high temperature, good adaptability and easy fruit setting. The fruit is round, the rule of the net is regular, the medium is thick, and the flesh is orange-red. The palate is good. The average regional test results: the whole growth period is about 110 days, and the fruit matures about 43 days after the female flower is opened. The single fruit weighs 1.3 kilograms, the meat is 3.6 centimeters thick, and the refractive sugar content is 15.3%.

V. Cultivation techniques

1. Sowing at the right time. The greenhouse is covered and cultivated. The Nanjing area is planted in the middle and late February, and the seedlings are nursed by the nutrition hot pot or the electric hotbed. After 25-30 days of sowing, the seedlings are planted in 2-3 true leaves. For each suitable planting area, the sowing date should be scientifically arranged according to the local light and temperature conditions.

2, cultivation density: cultivation density of 1200-1500 per mu, single vine pruning, hanging vines, plant 25 leaves when topping. Choose 12-15 vines for female flowers and fruit, one for each fruit, and 2-3 leaves for the fruit before the female flowers.

3. Fertilizer and water management: It is required to apply enough base fertilizer, use 3500-4000 kg of decomposed manure per acre, add 50 kg of superphosphate, 25 kg of potassium sulphate, mix and apply before sputum; after fruit setting, when the fruit has egg size Watering, in the principle of a small number of times, in principle, the longitudinal crack should be controlled, the amount of watering should be increased when the transverse crack occurs, and the amount of watering after the formation of the net is gradually reduced. 30 days after flowering, the fruit enters the fulling period and stops watering.

4, pest control: prevention, agricultural control and chemical control combined, pay attention to prevention and control of aphids and powdery mildew.