Nowadays, watermelon has been picked one after another. What is the common concern of the majority of melon farmers after harvesting watermelons. Here, the author suggests that watermelons can be replanted into the wrong season vegetables after harvest, in order to fill the gaps in the autumn market, and will receive better economic benefits.
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Watermelon and autumn zucchini continuous cropping of autumn zucchini are resistant to heat, drought and disease. After the watermelon is harvested, the leaves are removed and the mulch is preserved. Three days before the beginning of autumn, the seeds were planted in the autumn, and a row of zucchini was broadcast live on the watermelon ridge. The line spacing was 140 cm (the same as the watermelon row spacing), and the zucchini plant spacing was 45 cm. Zucchini does not apply base fertilizer (depends on watermelon fertilizer). In the early stage, the seedlings were deeply rooted, and artificially assisted pollination was carried out after flowering. Topdressing twice. The average yield per mu is 2,500 to 3,000 kg. The problem that should be paid special attention when planting autumn zucchini is that the sowing period should be timely, not too early, otherwise it will cause serious reduction or no harvest due to high temperature and high humidity and infection with viral diseases. If the seeding is too late, the production will be reduced due to frost damage. In addition, attention should be paid to the prevention and control of aphids and locusts that transmit viral diseases.
Watermelon and autumn bean stalks are used as autumn peas to select varieties that are resistant to disease, heat and high yield. After the watermelon is harvested, the weeds film is removed, and each row of watermelon is sown in two rows with a small row spacing of 35 to 40 cm, a hole spacing of 25 cm, and 3 seeds per hole, and seedlings are used for nutrient sputum. Timely replenishment. When the seedlings are vines, they are inserted into the bamboo rafts, and each hole is inserted into a bamboo raft. Topdressing twice during the pod-forming period, with water to feed the fertilizer. Timely prevention and control of anthracnose, red spider, wild soybean meal and other pests and diseases.
Watermelon and autumn cucumber are used as autumn cucumbers to choose autumn melon suitable for autumn cultivation. In mid-July, Yangshuo nursery, strictly prevent the water content of the seedbed from being too large, resulting in the growth of melon seedlings and the formation of tall seedlings. Rainy days should be covered with plastic film to prevent rain and rain seedlings. In the middle, the seedlings are poured 1 or 2 times. In early August, they are planted on the watermelon ridge. Two rows are planted in each ridge, with a small row spacing of 40 cm and a plant spacing of 25 cm. When the seedlings are vines, they can be inserted into the herringbone frame and topdressed 2 to 3 times.
After watermelon and summer and autumn spinach are successively used as watermelon, the soil is fertilized in time. After August 20th, Danish fast green, Danish first brigade and other heat-resistant fast-growing spinach are planted, and the method of ditching is used, and the amount of mu is about 1.5 kg. It can be listed 40 days after sowing, and it can be harvested three times before the Spring Festival. At this time, other varieties cannot be planted because of high temperature, and these varieties not only grow well, but also have thick leaves, dark green color and high yield, which are very popular in the market.
Watermelon and summer and autumn Chinese cabbage are successively used as summer green 55 cabbage. It is early-maturing, heat-resistant, fast-packing, and highly resistant to soft rot. It is very suitable for early watermelon. The suitable sowing date is from May to August, and the seedlings can be raised 10 days before the watermelon is pulled, and 3500 to 4000 plants per acre are planted. The high-yield, special disease-resistant, winter-storage and high-quality variety of Yuyi winter cabbage is planted in mid-August and harvested in November, which is very suitable for late watermelon.
Watermelon and carrot are used in combination with the high-quality and high-quality products of the root shape, the three-red high rate, the rookie red, the hundred-day red crown, and the red show. Spread or broadcast in the second half of July, the line spacing is 25 to 30 cm, and the amount of seed per acre is 300 to 450 grams. Three days after sowing, the herbicide was blocked with the herbicide oxaloin or Shi Tianbu. Carrots grow from planting to harvesting for 100 days.
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