Zucchini is one of the vegetables we often eat in our daily life. The summer planting of zucchini has a short growth period and can make up for the shortage of vegetables in the autumn and autumn seasons. In the scientific management, the benefits are still quite impressive. Let’s take a look at the planting techniques of the late autumn zucchini. .
First, the variety selection
The temperature in autumn is high, the rainfall is high, and the pests and diseases are serious. Therefore, when selecting the varieties, we must choose varieties with high temperature resistance, good antiviral disease, easy fruit setting and high yield, such as: jasper, blue wave, Colombian and other varieties.
Second, the appropriate sowing
In autumn, the growth season suitable for zucchini is short, the temperature in the early stage is high, the humidity is large, the plants are prone to be long and infected, and the temperature in the late stage drops rapidly, which is unfavorable for the growth of melon. Therefore, the appropriate sowing period is the key to high yield. Therefore, it is generally broadcast live on the ridge side in early August. Seeds should be laid flat when planted, about 2 cm deep. Planted by size, with a row spacing of 1 m, a small row spacing of 0.5 m, a plant spacing of 50 cm, a ditch planting, a ditch free, 1000 seedlings per acre.
Third, field management
1. Temperature management: the temperature in the previous period is too high. When the temperature exceeds 30 degrees, the shade net can be covered on the greenhouse. The temperature will decrease rapidly in the later stage. When the night temperature is lower than 15 degrees, the film will be covered to make the temperature inside the shed. Keep between 15-30 degrees.
2, water and fertilizer management: Western zucchini is easy to grow, before the fruit, generally do not water. When more than 70% of the plants in the field have already been melon, and the root melon grows to about 5 cm, pour the water once, and apply 10 kg of three-element compound fertilizer. After each harvest, it is necessary to combine watering and apply 15 kg of three-element compound fertilizer. Later, as the weather turned cold, watering and topdressing should be carried out as soon as possible on a sunny morning.
3, chemical control Wang: seedling temperature is high, easy to grow long, to use chemical control, can be sprayed once in the 1 leaf, 3 leaf stage 50% of chlormequat 2500 times liquid, can effectively prevent the length, promote female flower differentiation.
4, preserved fruit: When the female flower of the young melon is open, 50-100 mg / kg of 2.4-D or 100 mg / kg of anti-fallin can be used to spread the stigma of the female flower and the base of the corolla, adding 0.1% to the solution Pyrimethanil wettable powder can prevent melon and prevent gray mold.
Fourth, timely harvest
10-12 days after flowering, when the root melon reaches 250g, it can be harvested.
V. Pest Control
The main pests and diseases of zucchini are B. tabaci and virus disease, and the virus disease is caused by B. tabaci. The most effective way to control these two pests is to use 60% benzeprap to suspend the seed coating before sowing. , or 70% thiamethoxam seed treatment agent + 2.5% flavonoids suspension seed coating agent and other agents, according to the ratio of 1:300 seed dressing, can effectively prevent the damage of tobacco whitefly and the occurrence of viral diseases, the effective period is up to 80 days.
Ready-to-eat Double Packed Sweet Corn
In this category is sweet corn from Jilin Province Agricultural Sister-in-law Food Co.
The physical characteristics of maize consist of grain colour, grain shape, seed coat lustre, grain length, grain width, 100 grain weight, grain diameter, uniformity of the seed and hardness. In most cases, the colour of the endosperm of mature maize kernels is yellow or white, while the seed coat and paste layer are colourless and transparent. Depending on the colour of the kernels, there are three types of maize: yellow, white and mixed. Depending on the kernel form, hardness and different uses, maize is divided into two types: common maize (hard, intermediate, horse-tooth, hard-horse, horse-hard) and special maize (high-lysine maize, high-oil maize, sweet maize, cracked maize, glutinous maize).
The sweet corn of Jilin Province Agricultural Sister-in-law Food Co., Ltd. belongs to the special corn category of yellow corn.
Also known as fruit corn. The leaves on the outside are light green (only the ears are in the pack, we have removed the leaves for you) and the kernels inside are white or yellow. Sweeter than regular sweet corn, but lower in starch and rich in vitamin E and fibre, which is anti-ageing and aids digestion. Perfect for eating raw, mixed with vegetables in salads; it can also be steamed, but don't cook it for too long, about 5 minutes.
If you have any questions, please contact us directly. If you have any questions, please email us directly.
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Jilin Province Argricultural Sister-in-law Food Co., Ltd. , https://www.nongsaocorns.com