Recently, during an interview with Xiaxin Village in Zhengmu Township, Qingzhou City, the reporter learned that the cultivation pattern of the two-cornered watermelon plus one-cornered pepper in the village is reasonable and the planting efficiency is high, which is of great value for promotion. According to Zhang Laidong, a vegetable farmer in the village, his family has been using this model for many years. Last year, the net income of mu was more than 12,000 yuan. Now this model is introduced as follows:
The first watermelon was sowed in early January, planted at the beginning of February, and pulled out about mid-June; the second was the watermelon tipped pepper, the watermelon was sowed in mid-July, and was planted at the beginning of August, and the sharp pepper was sowed at the beginning of July, followed by early August. The watermelons were planted together, and the watermelon set of peppers was drawn around the end of November.
The seeds of the two watermelons must be disinfected prior to sowing. They can be soaked with 50% carbendazim WP 1000 times for 10 minutes. The seeds can also be placed in hot water at 55°C for 10 minutes and stirred continuously. When the water temperature is cooled to 32°C, soak it for 5-6 hours, then remove it and wrap it in a wet cloth and put it in the environment of 30-32°C. When the seed breaking rate reaches 60%, it can be sowed.
After the watermelon emerges, it is necessary to control the temperature to 33°C during the day and 18°C ​​during the night. The first watermelon is in the early spring and the temperature is lower. When the temperature in the greenhouse is lower than 12°C, the stove should be used in the shed. Or light bulbs and other measures to warm up. In order to prevent frostbite of seedlings, the second seedling of watermelon is in high temperature season, and it is necessary to pay attention to shading the shade with a shading net.
Before these two watermelons are planted, they should be deep-turned shed (in order to deepen 30 cm is appropriate), and in the colonization ditch Shizu basal fertilizer, Mushi high quality farmyard fertilizer 5000-6000 kg, compound fertilizer 80-100 kg. The density of colonization is generally 40 centimeters, and the row spacing is 200 centimeters. The convention is to plant 800 trees.
Ventilation and cooling work should be strengthened after planting. In general, the temperature in the shed during the day should be kept at 25-30°C, and the night temperature should be maintained at 15-16°C. The management of water and fertilizer should be scientific and reasonable. After pouring enough water during planting, it is not necessary to water the plant before the result, and it is not necessary to apply fertilizer. After watermelon melon, the first fertilizer can be carried out. Top dressing can be applied with water. It is advisable to use 25-30 kg of compound fertilizer in order to increase the growth of the plants and enlarge the growth of the young melons. It is possible to use the plant growth regulators such as defoliants or loved ones for foliar spraying. .
The main diseases of watermelon are downy mildew, bacterial blight, powdery mildew, epidemic disease and virus disease, etc. When the disease starts, downy mildew can be used 58% of metalaxyl manganese zinc or 69% of enoyl manganese zinc. (Anke) 1000 times prevention and control; 75% of chlorothalonil can be used 75% of the bacteria mixed DT500 times control; powdery mildew can be used 62.2% of myclobutanil 600 times; 72.2% of the disease can be used promecarb (Pric) 600 times or 69% of MnZn. Acryloyl (Anke) 1000 times control; virus disease can be used 20% of the virus A500 times more than 300 times the control of ningnanmycin control.
Sharp peppers are usually planted in the second row of watermelons, and two rows of sharp peppers can be planted in each row. The row spacing is about 40 cm and the spacing is 30 cm.
This kind of jagged pepper requires no additional basal fertilizer and can be ridden and colonized directly. After pouring water after planting, it is generally no longer necessary to apply water and fertilize this period of time until the result. After entering the result period, top dressing may be started. High-potassium compound fertilizer (15-20 kg per acre) can be applied and flushed once every half month.
The disease of sweet pepper is more common with epidemic diseases, bacterial leaf spot and virus diseases. The disease can be controlled by 72.2 Propoxy (Prike) 600; the initial stage of bacterial leaf spot can be sprayed DT 500 times or 47% of the spring. Copper wettable powder 600 times control; virus disease can be used 50% of the virus A500 times 2% of the Ningnanmycin control 300 times.
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