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What disasters should be prevented in spring strawberry planting?
How should strawberries be top-dressed with fertilizer? Please advise. Strawberries like fertilizer and have a relatively high fertilizer requirement, needing to absorb a large amount of nutrients from the soil each year. According to estimates, for every 750 kg of fruit harvested per mu of land, 10 kg of pure nitrogen, 2.5 kg of phosphorus, and 10 kg of potassium are needed. Top-dressing promotes early growth. On the premise of applying sufficient organic fertilizer, when the soil thaws...
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Key Technical Points for Spring Pest Control and Fertilization of Mulberry Trees
First, pest control must be strengthened. The pests harming mulberry trees in spring are the "mulberry looper" and the "mulberry tussock moth," which mainly feed on mulberry buds and tender leaves. For control, during the mulberry bud stage, a 1000-fold dilution of "dichlorvos" solution can be sprayed; once the mulberry leaves have grown larger, manual catching is the main method. Second, fertilize at the right time. Applying spring fertilizer promptly can promote...
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What types of common poplar diseases occur in spring?
Poplar canker mainly occurs during the process of seedling transplanting. The disease begins in late March, peaks from mid-April to late May, basically stops in early June, and slightly develops after October. This disease can infect the trunk, root collar and large branches, but mainly damages the middle and lower parts of the trunk. In the early stage of the disease, near the lenticels on the trunk...
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What are the methods for rehydrating shiitake mushrooms in spring?
How do you rehydrate shiitake mushrooms in spring? Please advise. After the mushroom logs in log-style shiitake cultivation have fruited through autumn and winter, their water content decreases. To increase shiitake yield, rehydration treatment is needed. There are two rehydration methods: the injection method and the soaking method. Here we mainly introduce rehydration by the injection method. The mushroom logs in the mushroom bed stay in place, and...
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How to double-crop cauliflower in spring wheat fields? Cultivation techniques for double-cropping cauliflower after spring wheat
Yield and output value Cauliflower yields an average of 1500-2000 kg, with an output value of 500-600 yuan. The main varieties are Beijing Holland Snowball 80 days, Jinxuan 31-9-8, and Japanese Snow Mountain 80 days. Beijing Holland Snowball 80 days is suitable for autumn vegetable cultivation. This variety has strong growth, a compact plant type
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What are the methods for controlling aphids on flowers in spring and summer?
How do you control aphids on flowers in spring and summer? Please explain the methods. Many aphids, every year in the spring and summer period, like to gather densely on the young leaves, young shoots, young stems, buds, flower buds and corollas of Chinese roses, chrysanthemums, hibiscus and so on, causing damage. They use piercing-sucking mouthparts to absorb large amounts of sap from plant tissues, causing a lack of nutrients in the flowers, making the roots, stems, leaves, flowers and flower buds of the affected parts grow slowly or stop growing, and in severe cases causing the whole plant to wither or die.
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How to choose bonsai tree stumps in spring? A detailed guide to selecting stumps for cultivation
The art of stump bonsai. Old woody plants are planted in pots and, after years of pruning, wiring, fertilizing and other artistic processing and meticulous management, are turned into a work of art with a vigorous, powerful trunk and lush, green foliage. When buying stumps in spring, master the following key points: First, look at how long ago they were dug up; if it has been a long time, the bark will be dry and wrinkled
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What to Do When the Spring Miracle Succulent Gets Leggy? Teach You the Correct Way to Handle It
What to Do When the Spring Miracle Succulent Gets Leggy
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Spring Field Management Methods and Key Technical Points for Melons
Spring Field Management Methods for Melons
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How to manage kiwifruit in early spring? These key points must be remembered
Prevent pests and diseases early. Before budding and during the sprouting stage, use 100-150 times diluted barium polysulfide to spray the trees for pest control, or use 3 to 5 degree lime sulfur mixture to kill insect eggs and overwintering pathogens. Apply sprouting fertilizer early. For large fruiting trees, apply 1.5-2 jin of compound fertilizer per tree; for small trees, apply 0.5-1 jin per tree. Set up support posts early and tie...
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