What are the techniques for growing high-yield cucumbers?
Cucumber is a relatively common vegetable. It can be refreshed and refreshed, and it can be used for refreshing, beauty and beauty. The fruit is oval or cylindrical in shape. It is yellow-green when cooked, the surface is rough, and the fruits and vegetables are crisp and sweet. Because of the low production cost of cucumber, it is easier to manage. So it is very suitable for farmers to plant, so what are the skills to grow high-yield cucumber? Let's go check it out!
Cucumber planting skills
First, choose the right variety
In the early May to the end of May and June, there is a so-called summer cucumber, which is a variety of plants with strong growth, disease resistance, heat resistance, tolerance and high yield. If it is broadcast live or transplanted in early July, some are called autumn cucumbers, so you should choose varieties with strong applicability, high temperature resistance during seedling stage, low temperature resistance and strong disease resistance during the melon period.
Planting cucumber tips
Second, scientific sowing
The use of soaking seeds and germination is better than the seeding of dry seeds. On the sides of the sorghum, use a small taro to open a small ditch 10 to 12 cm wide and 10 to 15 cm deep. Fill the ditch with water, and wait until the water penetrates quickly. The seeds of the buds were seeded according to the plant spacing of 25 cm, two seed buds, then covered with a layer of wet soil, and then flattened. If it is raining, cover the sand after sowing. If it encounters rainy weather after sowing, use the iron hammer to cut the surface.
Third, deep fertilization of land
To choose a good irrigation condition and good gas permeability, it is best to apply more decomposed organic fertilizer, that is, round fertilizer, compost or crushed crop straw. Generally, 5000~7500 kg of organic fertilizer per mu is used as base fertilizer, and cake fertilizer is applied. 100 kilograms, 50 kilograms of superphosphate, to be finely ground to achieve a little 2 ~ 1.5 cm, wide sorghum or half sorghum.
Tips for growing high-yield cucumbers
Fourth, cultivate a strong seedling live seedling
After the seedlings are unearthed, grasp the cultivating loose soil. When the seedlings are lacking in water, they should be irrigated in time, and watering should be applied to apply a small amount of seedling fertilizer. When the ground is slightly dry after the rain, it is necessary to timely cultivate, loosen and weed and weed. When topdressing in the seedling stage, it is carried out in rainy days or before watering, applying 10~15 kilograms of compound fertilizer per acre.
If the rain is too much, the soil nutrients are lost, and the seedlings are yellow and thin. At this time, it can be combined with field spraying, spraying 0.3~%0.5% of urea outside the spray root, and after the emergence, in order to lower the ground temperature, Take measures such as covering grass, (grass straw, straw), etc., which can also prevent soil compaction and reduce the employment of loose soil. If there are conditions, you can also cover the insect net with overhead, which can not only cool the air, but also prevent pests on the ground.
Five, watering, diligent fertilization
In summer, the land temperature is high, the soil moisture evaporates quickly, and the same effect is intensified in cucumber plants. It should be noted that the number of watering should be increased, but the amount of watering should not be too large. Watering should be carried out in the morning or evening, preferably well water. This can be reduced by 5 to 7 degrees compared to the unfilled 10 cm ground temperature. In the next hot rain, it is necessary to carry out field drainage in time and immediately flush it with well water. After the melon is sitting on the melon, it is necessary to topdress in time, apply 400-500 kg of dried manure or decomposed chicken manure per acre, and then carry out the cultivating loose soil. After the second top dressing after the root melon harvest, each harvest is 2~3. The second time chasing a fertilizer, 20 kg of ammonium sulfate or 500 kg of human excrement per acre.
Six, timely tying vines
When the cucumber seedling grows to 7~8 leaves, the plant has a height of 20~26cm. At this time, it must be inserted in time. The insert should be inserted into the fence and the bamboo rafts should be at least staggered with four, which is good for tying the vines. shade. The summer and autumn cucumber plants grow faster, and the vines should be tied in time. The lower side vines are generally not left. The middle and upper side vines can leave a few leaves at the top of the heart, and the lower old leaves, diseased leaves and yellow leaves should be removed in time.
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