1. Kirin melon is a kind of watermelon, which is a new scientific research variety after cultivation. Melon varieties have high requirements for growth environment, soil and sunshine. Because it only takes about 60 days from sowing to flowering and from flowering to harvest, the cycle is short, the taste is good and the effect is quick.

2. Zaojia 8424 is a hybrid early-maturing watermelon bred by Wu Mingzhu, an academician of China Academy of Engineering. It is a variety approved by Xinjiang crop varieties. Zaojia 8424 was cultivated in greenhouse from late October to early February on/kloc-0, and sowed from late February to early March. The fruit is round, the plant grows steadily, and the fruit sets well. The weight of a single fruit is 5-8kg, the average yield per mu can reach 7000kg, and the average output value is 6544. Zaojia 8424 has the characteristics of early maturity, high quality and disease resistance. The plant grows moderately, with a total growth period of about 85 days and a flowering period of about 28 days. The fruit shape is spherical, the fruit surface is green, covered with dark bands, the flesh is red, the meat is sweet and sandy, and the taste is excellent. The central sugar can reach more than 13 degrees, and the gradient is small, but it is hard and slightly tough, and the fruit is not easy to crack. It is resistant to transportation and weighs 5. Heat-resistant and moisture-resistant, it is the most ideal medium-sized watermelon variety cultivated in greenhouse in China at present.