Pumpkin is a well-nourished, widely used crop. Scientific farming and management techniques are essential to achieve high production of pumpkins. We will now explore in detail the high-yielding techniques for the cultivation and management of pumpkins, as well as their techniques and characteristics。
I. Pumpkin cultivation techniques
1. Choice of varieties
The selection of pumpkin varieties adapted to local climatic and soil conditions is the basis for high productivity. The most common species of pumpkins are honey pumpkins, bebed pumpkins, butter pumpkins, etc. Different varieties vary in terms of growth habits, fruit size, taste, etc. The choice of good varieties is based on market demand and planting purposes。
Land selection
Pumpkin roots are well developed and the soil requirements are not stringent, but they are suitable for deep, fertile, well drained or sandy soil. Avoid pre-selection plots of melon crops to reduce the incidence of pests and diseases。
3. Sowing time
Pumpkin planting times vary according to region and climatic conditions. In general, seeding occurs when the spring temperature is stable at more than 15°c. In the south, seeding can take place in 2 - 3 months; in the north, planting can take place in 4 - 5 months. In the case of margarita cultivation, the planting time can be done well in advance。
4. Sowing methods
(1) live: digs holes at certain line distances on well-built plots, sowing 2 - 3 seed grains per lacuna, followed by dust 2 - 3 cm。
(2) cultivation of seedlings: precubation of seedlings in seedlings, as they grow to 2 - 3 leafs. When planting, care is taken to protect the root system and avoid damage。
Ii. Transfer technology for puga
1. Shrimp management
(1) sapling between seedlings: a sapling of 1 strong seedling per lavender, when the saplings of 2 - 3 leafs grow。
(2) weeding in chinese: weeding during the sapling period is timely, soil laxation is maintained and root systems are promoted。
(3) water fertilization: keep the soil moist during the seeding period and avoid drought. A combination of water can be used to chase thin nitrogen fats and to promote the growth of seedlings。
Chicken management
(1) roasted chickens: for reptile-planted pumpkins, when they grow up to 30 - 50 centimetres, the chickens are equally distributed in the field. For a pumpkin that is planted, the chicken must be drawn to the shelf in time。
(2) entire strangulation: whole strangulation according to variety and manner of cultivation. In general, single or double branches are used to remove redundant side branches and male flowers in a timely manner and to reduce nutrient consumption。
(3) pollination: pumpkin is a male-female crop with low natural pollination rates. Artificial pollination can be carried out during the flowering period to increase the sitting rate. Choose to pick open males at 8-10 a. M. On a sunny day, remove petals and paint pollen on the female column。
3. Flower season management
(1) preservative fruit: during the bouquet period, leaf fertilizers and growth regulators, such as potassium dihydrohydrophosphate, boron sand, etc., can be sprayed to promote thawing and fruit development. At the same time, care should be taken to combat pests and diseases in a timely manner and to reduce the incidence of falling fruit。
(2) plumbing: rational pluming, depending on the growth of the plant and the size of the fruit. In general, 2 - 3 fruits per plant are kept to ensure the quality and production of the fruit。
(3) fertilizing water: the bouquet period is the peak of the pumpkin's need for water, with the timely pursuit of potassium phosphorus and organic fertilizers and the maintenance of soil moisture. However, care must be taken to avoid flooding and disease。
Iii. Skills and characteristics of high production of pumpkins
1. Reasonable secrecy
Reasonable planting density is determined by species and soil fertility. The average range of the range of the range is 0. 5 - 1 m x 2 - 3 m, and the range of the range of the range of the range is 0. 5 - 1 m x 1. 5 - 2 m. Rational close-up can make full use of land and light resources and increase production。
2. Scientific fertilization
Pumpkin growth requires adequate nutrients and scientific fertilization according to different stages of growth. Base fertilizer is predominantly organic and is accompanied by an appropriate amount of compound fertilizer; the pursuit of fattening is carried out in a timely manner in accordance with the growth of the plant and soil fertility, avoiding over- or under-fertilization。
3. Pest management
The common pests in pumpkins are dust, frost, aphids, red spiders, etc. It is important to uphold the principles of prevention and integrated prevention, to strengthen field management and to increase the resilience of plants. Pests and pests are detected in a timely manner and highly effective, low-toxic and low-residual pesticides are selected for treatment。
4. Timely collection
Pumpkin harvest times are determined by variety and use. The average green pumpkin is collected 10-15 days after flowering, and the old pumpkin is harvested when the fruit matures and the skin becomes hard. A timely harvest ensures the quality and taste of the fruit, while facilitating the growth and development of the subsequent fruit。
In short, the high production of pumpkins requires a combination of scientific farming techniques and management methods that capture the skills and characteristics involved. Only then can high-quality, high-yield pumpkins be grown to meet market demand and increase income. I hope this will help you
