The stubble is arranged for sowing of cherry tomatoes in mid to late November, fake planting in December, planting in early February of the following year, and harvesting from late April to mid June. Thin-skinned melons are broadcast live in mid-to-late May, planted in early June, and harvested from late July to the end of August.
Key points for cherry tomato cultivation 1. Variety selection Select high-yield, high-quality, disease-resistant cherry tomato varieties such as Xiaoxia and Millennium. It has strong cultivation adaptability, unique flavor and rich nutrition, and is favored by consumers.
2. Cultivate strong seedlings (1) Seedbed preparation. Raising seedlings in arch sheds or winter warm greenhouses, the substrate is mixed according to the volume ratio of peat: vermiculite = 2:1, and then add 5 kg of sterilized chicken manure per cubic meter, stir well after adding water, clump with hands, and disperse on the ground Is appropriate. (2) Sowing. Germinate before sowing, and sow the seeds on the seedbed after the seeds are exposed. (3) Seedling management. Maintain 25 ℃ ~ 28 ℃ during the day before emergence, 15 ℃ ~ 20 ℃ at night; after the emergence is controlled at about 25 ℃ during the day, at 18 ℃ at night, and pay attention to ventilation to prevent the plant type from affecting the plant type.
3. Fake planting in the greenhouse to make a small high bed as a false planting bed, the bed is generally 120 cm wide and 10-15 cm high, pay attention to soil disinfection. When the seedlings grow 2 true leaves, take the soil and take the fake planting on the day of the seedlings, the row spacing is 10 cm × 10 cm, covered with plastic film and a small arch shed to keep warm.
4. Timely planting 3000-4000 kg of rotted organic fertilizer per mu, 80-100 kg of compound fertilizer, and cultivation of small high-border mulching film, with a border width of 120-150 cm and a height of 10 cm. The strong seedlings are selected for planting, the plant row spacing is 30 cm×70 cm, and each row is planted with 2 rows.
5. Field management stands up in time, tie vines, and single stalk pruning. The plant grows to 150 cm and is topped to promote lateral branch growth. Prevent diseases and insect pests in time.
6. Timely harvest When the cherry tomato fruits are red and ripe, they will be harvested in time.
Key points for thin-skinned melon cultivation 1. Preparation of nursery blocks: Hetang mud plus grass ash are evenly mixed at a ratio of 5:1, adjust the moisture to 20%, tile mud blocks 2 cm thick, and block length 2.5 cm x 2.5 cm.
2. Sowing and post-sowing management After seed soaking and germination, dig a hole with a depth of 1 cm in the center of the seedling block for on-demand sowing, sow 2 seeds per hole and cover with moist thin soil. Build a small arch shed and cover the shed with 3 layers of film (1 layer of new film inside, plus 2 layers of old film). When the temperature in the shed is higher than 20℃ during the day, all the shed membranes are opened to ventilate and dissipate heat, and a small arch shed is built at night.
3. Seedlings should be planted at a reasonable dense planting age of about 10 days, 2 cotyledons, and 1 heart leaf. Between the borders of the cherry tomato planting plants, one row of planting holes was dug out of the film, and the melon seedlings were planted between the tomato plants, one row per border, and the plant spacing was about 150 cm.
4. Field management When the melon seedlings spread out, they should pull out the vine head in time and lead the vine to the tomato support. After 6 to 7 leaves of melon seedlings are topped, so that the vines and sun vines can grow.
5. Diseases and insect pests prevention and control technology The diseases and insect pests that harm muskmelon mainly include spot disease, powdery mildew, virus disease and aphids. Spot disease can be controlled with 800% liquid spray of 70% thiophanate-methyl wettable powder; powdery mildew and virus diseases are more common in the middle and late stages. Powdery mildew can be controlled with 300% liquid spray of 12% lime sulfur mixture, and 20% virus A can be used for viral disease. Wet powder 500 times liquid spray control; aphids can be controlled by anti-aphicarb spray, and can also be trapped and killed by yellow board.
6. Timely harvesting When the melon fruit is fully expanded, reaching seven to eight mature, and the skin is dark green, it is harvested and listed.
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