Cucumber is currently the main vegetable crop planted in greenhouses. In addition to increasing the level of management technology in production, the key is to select cucumber varieties that are suitable for the local climate characteristics. This is crucial for winning the morning market, seizing high yields, and improving efficiency. Over the past few years, five cucumber varieties with excellent planting traits have been selected through production practices, experiments, and observations. The following is a description of its features and production performance.
1. Xintai Micoma
This species has good precocity. The first female flower blooms at 2-4 knots. The melons are stick-shaped, longitudinal ribs are not obvious, the tumor is small and dense, the skin color is dark green, and the yield is good. The single fruit weight is 250 grams. Strong resistance, low temperature and low light. Disadvantages: First, after the spring temperature rises, susceptibility to downy mildew and powdery mildew, it should pay attention to the production of moisture; the second is melon, long, low commodity rate, it is recommended as a collocation. General standard shed (50 meters long, span 7 meters) Output 3500-4000 kg.
2. Jinchun 3
Tianjing cucumber Institute of a generation of hybrids. This species has a good precocity. The first female flower was born in 3 to 4 knots, and the main berry was mainly guarana. The plants have strong growth potential, thick stems, leafy leaves, dark green leaves. The melons are 30 cm long, the melons are straight, the melons are green, and the thorns are moderate. They have thorns, high resistance to downy mildew and powdery mildew, and are resistant to low temperature and low light. The fruit weight is about 200 grams and the melon is dense. In the greenhouse cultivation of overwintering in solar greenhouses, the early yield is high. Late premature aging. Therefore, management should strengthen the later root-to-site rejuvenation and foliar spray fertilizer. The high yield of the variety is not as good as the Xintai Mickey, but the melon is short and the commodity rate is extremely high.
3. Jinyou 2
The cultivar has a strong growth potential and is dominated by main vine-fruiting melons. The first female flower is born at 3-4 knots, the female flower knot rate is more than 30%, the melon strips are straight, and the length is 35 centimeters. The thorns are obvious and the melon color is dark green. . Resistant to low light and low temperature, high resistance to wilt disease, more resistant to downy mildew and powdery mildew. High yield and high efficiency. The disadvantage is that there will be a break in the mismanagement. Especially before and after the Spring Festival, the melons began to melon after 10-20 days of intermittent harvest. Therefore, the temperature control in the shed should be strengthened in the work.
4. Jinyou 3
The cultivar has a strong growth potential with a dark green leaf color, dominated by the main vine berry, and the first female flower is born around the fourth quarter, and the female flower rate is about 30%. The melons are short, the melons are dark green and glossy, the tumors are obvious, the dense thorns are white thorns, the flesh is green and white, crisp, and the quality is excellent, and the merchandise is good. The output before the Spring Festival is about 10% higher than that of Jinchun No. 3, which is resistant to low temperatures and low light. It has strong resistance to wilt disease, downy mildew, and powdery mildew, and can reach 8000 kilograms per mu over the winter. It is one of the best comprehensive varieties in greenhouse cultivation.
5. Tianjin Green 3
This species is dominated by vine berry, the first female flower is born in 3-7 knots, the female flower knot rate is about 40%, and the head of the female flower is much, the plants are compact, the growth is strong, the leaf color is dark green, there is obvious luster, and the tumor is significant. Dense white thorns. Low temperature and low light. This species should pay attention to the early production of a high-yield frame in order to facilitate the normal growth of the plant during the winter.
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