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Key Management Techniques for Water Spinach in Solar Greenhouses
After water spinach seedlings are transplanted or direct-seeded seedlings emerge, intertillage and soil loosening should be carried out several times to raise soil temperature, promote root development, and thoroughly remove field weeds. Water spinach requires relatively little water during the seedling stage, so irrigation can be done moderately. After harvesting begins, the soil should be kept moist. After the first harvest, apply 15 kg of urea or diammonium phosphate per mu...
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What Should You Do When Your Flowers Keep Getting Sick? Find the Cause and Even Gardening Beginners Can Treat the Problem Correctly
In the plant world, almost every plant will contract pests and diseases; it is just that some show fewer obvious signs and suffer lighter damage from pests and diseases. This is the same principle as countless bacteria living in our bodies. Oh... as soon as you mention pest bacteria, it...
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Detailed explanation of key techniques for off-season cultivation of asparagus in greenhouses
Variety selection: choose hybrid varieties with strong disease resistance and fast growth, such as 2000-3 and Champion. For sowing and raising seedlings, mainly raise seedlings from February to April. Soak seeds in a 300-fold dilution of 50% carbendazim wettable powder for 12 hours, then soak them in warm water at 30-35°C for 2-3 days, remove the seeds, cover with a wet towel for germination, and rinse the seeds with warm water twice a day...
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Detailed Explanation of High-Efficiency Cultivation Techniques for Fresh-Eating Corn in Greenhouses
In winter-warm greenhouses, during the late stage of spring production, the vegetable plants inside the greenhouse age, yield and quality decline, market prices are low, and planting benefits decrease. At this time, transplanting fresh-eating corn in the winter-warm greenhouse can rationally utilize greenhouse resources and achieve relatively high economic benefits. 1. Select excellent varieties: according to local conditions, select high-quality fresh...
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Detailed Explanation of Key Cultivation Techniques for Spring Greenhouse Melons
Melon production is developing very rapidly. Whether in greenhouses or spring greenhouse production, the economic benefits are quite significant, with returns per mu around 10,000 yuan. Based on the characteristics of spring greenhouse production - low investment, easy management, high yield, good quality, short production cycle, and quick market capture - to promote production development, the management techniques are now organized as follows for...
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How to treat bacterial leaf blight in greenhouse melons? Detailed control methods
This disease is a bacterial disease that mainly damages leaves, petioles and young melons, and can cause damage throughout the entire growth period. When infected at the seedling stage, the cotyledons show water-soaked yellow sunken spots. When leaves are infected, the early stage shows light green water-soaked spots on the underside of the leaves, and gradually the leaf surface turns into light brown necrotic lesions. After drying, the lesion area becomes brittle and perforated. To prevent this disease...
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Key Technical Points for High-Yield and High-Efficiency Cultivation of Thin-Skinned Melons in Cold Greenhouses
Thin-skinned melons have traditionally been cultivated by letting the vines trail on the ground, with the vines growing in a tangled and crisscrossing manner that is very difficult to manage, and the yield is also low. When thin-skinned melons are cultivated in cold greenhouses, using the trellising method just like growing cucumbers in large greenhouses, higher yields and economic benefits have been achieved, with an average of 667 sq m producing over 5,000 kg of melons, and a net benefit of...
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What are the main causes of flower and pod drop in soybeans?
Soybean damping-off disease is commonly known as "dead seedling", "sudden collapse" or "black root disease". In years when the disease is severe, the rate of dead plants in lightly affected fields is 5%-10%, in heavily affected fields it reaches over 30%, and in some individual plots all plants die, resulting in total crop loss. Field symptoms: soybean damping-off disease occurs only at the seedling stage, affecting the main roots of seedlings and young plants and...
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Spider plant yellow leaves and scorched tips in autumn? Use 1 kind of water and make 1 more cut, and in 7 days it turns lush green
Spider plants and pothos stand side by side as the "two treasures" of the home, and whether at home or in the office you can often see traces of them. Especially that elegant spider plant, whose popularity is no less than pothos, and it likewise has a very strong air-purifying...
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Camellias That Won't Grow Turn Into "Old Rascals" - Find the Right Causes and Methods and They'll Naturally Grow Fast
Everyone loves the bright, compact look of camellias, but many friends buy them, plant them at home, and after a while run into problems - the camellia just won't grow? It has turned into an "old rascal." Why does this happen? Below...
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