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High-Efficiency Multiple Cropping Technique for Winter Lettuce and Early Spring Peppers in Greenhouses
1. Select good varieties: For greenhouse cultivation of early spring lettuce, it is advisable to choose early-maturing pointed-leaf varieties with strong cold resistance, such as Hefei pointed-leaf duck-egg lettuce and Beijing crucian carp lettuce. 2. Grow strong seedlings: Sow and raise seedlings in a greenhouse in mid-to-late January. Before sowing, first soak the seeds in clean water at 20°C for 3-4 hours, rub and wash them, then remove and drain the water, and put them into...
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Spring Pest and Disease Control Methods for Protected Plum Trees
1. Mound soil at the base of the trunk. Before overwintering adults emerge from the soil (mid to late May), build a 10 cm thick mound of soil around the tree basin and tamp it down firmly so that emerging adults cannot come out of the soil. 2. Apply pesticide to the ground. Before overwintering adults emerge (after petal fall), spray the tree basin with 75% phoxim emulsifiable concentrate at 0.5 kg/mu, or 40...
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Management advice for spring potatoes after late-spring cold damage
1. Variety selection. Leaf lettuce is grown mainly for its leaves, which are eaten mostly raw, hence it is also called lettuce. The leaves are deeply lobed and wrinkled; it is highly adaptable and easy to cultivate. Good varieties include Guangzhou Dongshan lettuce (soft-tail lettuce), glass lettuce, Lettuce King, and American Great Quick Growth, etc. 2. Seedling raising. Leaf...
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How to take frost protection measures after spring potatoes emerge
At present, temperatures are low and frost is frequent, and spring potatoes that have already emerged inside the plastic film are prone to frost damage when the film is broken to release the seedlings, so it is advisable not to break the film to release the seedlings for now, and to wait until after the Spring Festival when temperatures rise slightly, then break the film to release the seedlings at the appropriate time. If low-temperature frost weather occurs after the seedlings are released, straw can be spread over the beds to prevent the seedlings from freezing. Here...
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Technical Guidance on Early Spring Pest and Disease Control for Peach Trees
Peach leaf curl mainly damages leaves, but can also harm young shoots and young fruit. It generally occurs from April to May and happens only once a year. When fruit is affected, it turns red, the diseased part swells, the fuzz falls off, and the surface becomes smooth. For agricultural control, select high-yield, high-quality, disease-resistant varieties. In peach orchards that have entered the fruiting stage, manage the soil and fertilizer well...
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The annual autumn wind blows strong, yet the flowers in the flowerbed remain full of spring vitality
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A hundred flowers and mixed beds make the four seasons feel like spring, so why worry that the autumn wind will carry away spring and summer?
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Snake plants must be grown this way, with side shoots sprouting like spring bamboo, turning 1 pot into 10
More and more friends now like to grow potted flowers and plants at home. Not only can it cultivate character, but placing them at home can also add indoor ornamental value. Even some foliage plants can grow very beautifully, such as the snake plant. If...
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How to raise seedlings for spring-planted peppers? Key technical points explained
(1) Preparing the cold frame Select a plot with fertile soil, sheltered from the wind and facing the sun, where eggplants and tomatoes have not previously been grown, and build a cold frame. For each mu to be planted, raise seedlings using 150 grams of seed, and the cold frame should be more than 10 sq m. Apply plenty of base fertilizer, water heavily to build up soil moisture, and use a small amount of urea, phosphate fertilizer and active potassium fertilizer. Because the cold frame is sealed...
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Detailed Explanation of Key Techniques for Raising Chili Pepper Seedlings in Spring
Site selection and bed preparation: Choose a plot of fertile land, sheltered from the wind and facing the sun, where eggplants and tomatoes have not been grown in the previous crop, and build a hotbed. For each mu planted, raise seedlings using 150 grams of seed. Scientific fertilization: Apply sufficient base fertilizer, irrigate heavily to build up soil moisture, and use a small amount of urea, phosphate fertilizer and active potassium fertilizer. Because the hotbed is sealed, do not apply...
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