1, meticulous care and preservation of seedlings. First of all, we must pay attention to the selection of heat-resistant varieties such as Jin Za 2nd, Jinchun 4th, and Jinyan 7th. Second, live broadcast should be adopted to overcome the problem of low survival rate of transplanting. Seeds were soaked in warm water at 55°C for 15 minutes, then soaked in fresh water for 3-4 hours. Opened by row spacing, seed 4-5 seeds per hole. Third, after planting cover soil, the ground should be covered with straw to prevent the sun from falling, reduce the earth temperature, keep the earth moist, and prevent heavy rain. Fourth, the implementation of large seedlings Dingmiao, after the seedlings unearthed to remove the covered straw, seedlings 1-2 times the appropriate time, lack of seedlings with 1-2 leaf seedlings with soil replanting. When the seedlings grow 3-4 leaves, they are finally set in order to prevent the seedlings from boring due to accidental dead seedlings.
2, scientific fertilization to improve sitting rate. Autumn cucumber topdressing should be carried out in accordance with the principle of using less ground. Seedling stage should be under the premise of water control seedlings, appropriate early application of more available nitrogen fertilizer and phosphate fertilizer to meet the vegetative growth and flower bud differentiation, female flower development of nutrient needs. Can be diluted 8-10 times the biogas slurry or manure water plus 2% superphosphate 1-2 times. At the same time, after 3-4 leaves of seedlings of melon seedlings are sprayed, the plants are sprayed with 0.15% ethephon solution to promote early-generation and multi-flowering female flowers, so as to achieve the purpose of suppressing seedlings with melons, restraining growth and increasing early yield. After sitting on the melon, the amount of fertilizer needed to increase, especially the demand for potash fertilizer greatly increased, therefore, the frequency of top dressing and the amount of potash fertilizer should be increased. Generally, every pick of 1-2 batches of melons must be topdressed once, and diluted 3 times can be used. Plus 1% potassium fertilizer application, and a number of roots outside the fertilization, speed up the expansion of the melon body, and prolong the period of production.
3, diligent irrigation and flood control drought. Autumn cucumbers often encounter early showers, rain, heavy rain weather, we must pay attention to flood control drainage, prevent soil moisture caused by seedling roots and diseases spread. The melon period needs more water. If it encounters drought, it must be watered frequently to ensure the development of the melon body and prevent melon from producing bitter taste.
4, timely control of pests. In hot and rainy conditions, pests and diseases tend to focus on occurrence and harm. Therefore, from the beginning of the seedling period, it must be diligently checked and early prevention and treatment should be carried out. Prevention and control of the disease can be used 58% metalaxyl WP 600 times or 64% anti-virus M8 WP 500 times sprayed 2-3 times. The control of downy mildew can be sprayed 2-3 times with 25% Treponema pallidum WP 800 times solution or 40% EB aluminum wettable powder 250 times solution or 65% Mancozeb WP wettable powder 500 times solution. To prevent larvae from invading the plant tissues, the larvae must be administrated with 1-2 doses of 1000-fold cypermethrin 1000-fold or 2.5% Kung-fu emulsifiable concentrate and 5% quick-kill enemy emulsifiable concentrate 3000 times solution.
The Solid Rod Gestation Stalls are made of high-quality stainless steel solid rod, which is his advantage. One of the biggest features of The solid rod gestation stalls is that it is very easy and convenient to clean up because the bottom of the solid rod gestation stalls is equipped with a movable slats flooring which allows the slats flooring to be moved and cleaned. Separated from the outside world is the use of convenient removal and replacement of PVC board, in the convenience of use while saving costs. In order to ensure the smooth finish of the solid rod gestation stalls, the surface of the solid rod gestation stalls can be painted or hot-dip galvanized according to customer requirements. To avoid any damage to pigs, The solid rod gestation stalls have rounded and smooth edges. We promise that our solid rod gestation stalls are rugged and can last for 15-20 years. In addition, the size and technology of the products can be changed according to the needs of the customers. At the same time, we can also produce according to the buyer's special requirements or according to the drawings provided by the buyer.
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