Yankeli is an excellent pumpkin variety introduced by Jiangsu Zhengda Seed Co., Ltd. from Thailand. It was introduced in our city in 1998. It has the features of precocity, beautiful appearance, and high quality. It has now become a product of the development of a village in our city, and the working farmer has become rich. Excellent varieties.
I. Characteristics of varieties Characteristics The plants have strong growth, heat resistance, disease resistance and wide adaptability. Leaves large, 5-lobed, subglobose, dark green, petiole long. The main vine spreads the first female flower from 13 to 15 knots, and then reproduces the female flower every 6 to 7 knots. The fruit setting rate is high. The fruit is flat and round, dark green skin, fruit surface dense knob-like protrusions, single melon weight 2.5kg, flesh thick, brown-yellow, sweet and dense meat, extremely resistant to storage and transportation. The main vines are mainly guarana, with 3 to 4 single plants and 3,500 to 4,000 kg of 667m2.
Second, the cultivation techniques
1. Timely sowing, planting strong seedling sowing time is appropriate in mid-July, using a small arch shed plus nutrition bag seedlings, soaking with warm water at 55 °C before sowing, after natural cooling can be sown in the nutritional bag of the seedbed, due to positive value In the hot season, the seeds may not germinate. After the broadcast, it was irrigated and the seedbeds were arched with plastic sheds. The temperature in the shed is controlled at 26 to 30°C during the day and 16°C at night. The shed must be ventilated and dehumidified in a timely manner, and attention should be paid to the prevention of damping-off. Seedling age 17 to 21 days, 2 leaves and 1 heart can be transplanted.
2. Site Preparation Fertilization and Colonization Cultivation of rainwater in summer and autumn is a relatively large area, and lands with high topography, deep soil, loose and fertile soil, and good drainage and irrigation should be selected. Using sorghum cultivation, sorghum width 150cm, sorghum height 40cm, sulcus width 40cm, sorghum surface should be straight, covered with black mulch to increase the temperature and prevent field weed damage. Combined with soil preparation, 667m2 was applied with 2000kg of high-quality organic fertilizer, 50kg of superphosphate and 10kg of potassium sulfate. The mixture was fully mixed and applied to the planting trench as a base fertilizer during site preparation. Double colonization, spacing 60cm, spacing 100cm. 667m2 seedlings of 450 plants. When the height of the seedling is 30cm, put a scaffolding on it and draw the vine on it.
3. Strengthen field management (1) The purpose of reasonable pruning and pruning is to ensure the fruit setting rate. Generally the first female flower below the lateral branches are all removed, the above side branches as the plant growth to adjust, the plant grows vigorously can stay 4 to 5 side vines, the plant growth may be normal to stay 2 to 3 side vines, plant weakness may not Leave lateral branches. The diseased leaves and old leaves should also be removed timely in order to facilitate ventilation and light transmission in the field.
(2) timely top dressing plant survival survival can be traced 1 stretch vinegar, urea 20kg per 667m2, superphosphate 15kg, potassium sulfate 10kg, the water pouring, the first time the top dressing can be 70% of the first plant When juveniles grow to large goose eggs, 50kg of compound fertilizer is applied per 667m2, and acupuncture is applied 25cm away from the root of melon to promote fruit enlargement.
(3) Timely prevention of rain during planting in summer and autumn, timely drainage and flood control, so that there is no water in the field.
(4) Artificial pollination In order to increase the fruit setting rate of the pumpkin, artificial pollination must be carried out. Artificial pollination is carried out every morning from 6 to 9 am. The male flowers that were opened on that day are taken down, stripped of the corolla, and pinched with a flower stalk. The pollen is gently applied to the stigma of the flowering female stigma. A male flower can grant 2 to 3 flowers. female flower.
4. Harvest root melon should be harvested in advance to facilitate the plant's robust growth and continuous results. In the local market, harvestable tender melons can be harvested. If you want to sell them, you need to wait until the melons are mature and then thicken the epidermis wax powder. The nodules are harvested when protruding. Old ripe melons are properly stored and can generally be stored for 3 to 4 months. They can be supplied to the market one after another.
I. Characteristics of varieties Characteristics The plants have strong growth, heat resistance, disease resistance and wide adaptability. Leaves large, 5-lobed, subglobose, dark green, petiole long. The main vine spreads the first female flower from 13 to 15 knots, and then reproduces the female flower every 6 to 7 knots. The fruit setting rate is high. The fruit is flat and round, dark green skin, fruit surface dense knob-like protrusions, single melon weight 2.5kg, flesh thick, brown-yellow, sweet and dense meat, extremely resistant to storage and transportation. The main vines are mainly guarana, with 3 to 4 single plants and 3,500 to 4,000 kg of 667m2.
Second, the cultivation techniques
1. Timely sowing, planting strong seedling sowing time is appropriate in mid-July, using a small arch shed plus nutrition bag seedlings, soaking with warm water at 55 °C before sowing, after natural cooling can be sown in the nutritional bag of the seedbed, due to positive value In the hot season, the seeds may not germinate. After the broadcast, it was irrigated and the seedbeds were arched with plastic sheds. The temperature in the shed is controlled at 26 to 30°C during the day and 16°C at night. The shed must be ventilated and dehumidified in a timely manner, and attention should be paid to the prevention of damping-off. Seedling age 17 to 21 days, 2 leaves and 1 heart can be transplanted.
2. Site Preparation Fertilization and Colonization Cultivation of rainwater in summer and autumn is a relatively large area, and lands with high topography, deep soil, loose and fertile soil, and good drainage and irrigation should be selected. Using sorghum cultivation, sorghum width 150cm, sorghum height 40cm, sulcus width 40cm, sorghum surface should be straight, covered with black mulch to increase the temperature and prevent field weed damage. Combined with soil preparation, 667m2 was applied with 2000kg of high-quality organic fertilizer, 50kg of superphosphate and 10kg of potassium sulfate. The mixture was fully mixed and applied to the planting trench as a base fertilizer during site preparation. Double colonization, spacing 60cm, spacing 100cm. 667m2 seedlings of 450 plants. When the height of the seedling is 30cm, put a scaffolding on it and draw the vine on it.
3. Strengthen field management (1) The purpose of reasonable pruning and pruning is to ensure the fruit setting rate. Generally the first female flower below the lateral branches are all removed, the above side branches as the plant growth to adjust, the plant grows vigorously can stay 4 to 5 side vines, the plant growth may be normal to stay 2 to 3 side vines, plant weakness may not Leave lateral branches. The diseased leaves and old leaves should also be removed timely in order to facilitate ventilation and light transmission in the field.
(2) timely top dressing plant survival survival can be traced 1 stretch vinegar, urea 20kg per 667m2, superphosphate 15kg, potassium sulfate 10kg, the water pouring, the first time the top dressing can be 70% of the first plant When juveniles grow to large goose eggs, 50kg of compound fertilizer is applied per 667m2, and acupuncture is applied 25cm away from the root of melon to promote fruit enlargement.
(3) Timely prevention of rain during planting in summer and autumn, timely drainage and flood control, so that there is no water in the field.
(4) Artificial pollination In order to increase the fruit setting rate of the pumpkin, artificial pollination must be carried out. Artificial pollination is carried out every morning from 6 to 9 am. The male flowers that were opened on that day are taken down, stripped of the corolla, and pinched with a flower stalk. The pollen is gently applied to the stigma of the flowering female stigma. A male flower can grant 2 to 3 flowers. female flower.
4. Harvest root melon should be harvested in advance to facilitate the plant's robust growth and continuous results. In the local market, harvestable tender melons can be harvested. If you want to sell them, you need to wait until the melons are mature and then thicken the epidermis wax powder. The nodules are harvested when protruding. Old ripe melons are properly stored and can generally be stored for 3 to 4 months. They can be supplied to the market one after another.
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