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What are the summer and autumn management methods for citrus?
How to manage citrus well in summer and autumn? Please give an introduction. Summer and autumn are exactly when citrus is in the fruit expansion stage, with relatively large fertilizer and water needs, and at the same time it is a hot, sweltering, rain-scarce and drought-prone season, and it is the peak period for citrus pests and diseases. Therefore, attention should be paid to strengthening the management of citrus orchards in summer and autumn. The specific measures are as follows:...
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What are the key points of bamboo shoot planting and management methods?
What management methods are there for planting bamboo shoots? Please introduce them. The following methods can be used for managing bamboo shoot planting: 1. Uncovering and sunning: Uncovering the soil means exposing the shoot buds (shoot bud scales) on the bamboo stump above the soil surface to the sunlight, so as to raise the temperature, stimulate and promote the sprouting of shoot buds, and also make fertilizing easier. Generally in early March, use a hoe to dig away the soil around the bamboo from the outside inward...
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What are the spring and summer management methods for garlic chives?
How do you manage garlic chives in spring and summer? Please introduce the following methods for managing garlic chives in spring and summer: 1. Fertilizer and water management. After garlic chives emerge, growth is relatively slow, so they should be watered in time; when watering, scatter a small amount of urea in the bed to promote seedling growth. Generally, when garlic chives grow to 3 leaves, they should be watered 2? times. During midsummer, if it is not too dry, generally...
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What are the pollution-free control methods for rice stem borers?
How are rice stem borers controlled in a pollution-free way? Please explain the control methods. Stem borers are the common name for the rice striped stem borer and the rice yellow stem borer. The rice striped stem borer is distributed throughout the country. Besides damaging rice, the rice striped stem borer also damages wild rice stem, corn, sugarcane, reeds and other grass weeds. After overwintering, some larvae can invade broad...
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How to save wheat seeds? I'll teach you the correct seed-saving method
It's wheat harvest season again, and here's how to save wheat seeds: The quality of wheat seeds is the foundation and key to a good wheat harvest. In principle, when choosing varieties, farmers should buy wheat varieties that have passed national approval from qualified seed suppliers. Some farmers use their own saved wheat seeds, and they should follow five points....
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How to safely store wheat seeds through the summer? A few practical methods to teach you
The following teaches you how to safely store wheat seeds through the summer for your reference: From harvest to sowing, wheat seeds must go through a hot and humid summer. Improper storage management during this period will lead to a decline in seed quality, reduce the germination rate, and affect sowing quality. This places high demands on the summer storage of wheat seeds. In wheat seeds...
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What are the methods for treating autumn-sown wheat seeds?
What methods are there for treating autumn-sown wheat seeds? Please give guidance. Autumn-sown wheat seeds should be treated as follows: 1. Pest control treatment. For wheat underground pests such as mole crickets, white grubs, and wireworms, you can use 0.5 kg of 50% 1605 emulsion, add 50 kg of water, mix with 500 kg of seed, and let it sit for 4-6 hours; or use 75% phoxim...
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What are the management methods for loquat trees in June and July?
How should loquat trees be managed in June and July? Please advise. The main points for managing loquat trees in June and July are as follows: 1. Continue harvesting and selling the fruit. 2. Apply a heavy post-harvest fertilizer promptly after harvest. Apply it 5-10 days after harvest to replenish the tree's nutrients and promote flower bud differentiation and the sprouting and growth of summer shoots. The N, P, K ratio is generally 3:2:2 with quick-acting fertilizer and high-quality organic fertilizer, generally accounting for 30%; for trees with a heavy crop or weak vigor, more can be applied, accounting for 40-50% of the annual total. 100 jin of decomposed human and animal manure + 1.5 jin of potassium sulfate + 2 jin of calcium-magnesium phosphate fertilizer.
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What are the methods for controlling pests and diseases of loquat?
What pests and diseases need to be controlled when growing loquat? Please provide an introduction and control methods. The pests and diseases that need to be controlled when growing loquat are: 1. Flower cluster rot. There are many causes of loquat flower cluster rot, but they are mainly due to two aspects: harmful organisms and climate. During the loquat flowering period (September-November), continuous autumn rain and high humidity accelerate the occurrence of flower cluster rot. Especially in the mid-to-late flowering period, the flower axis turns brown, soft and rotten, appearing mushy. When the diseased part is squeezed by hand, a viscous liquid flows out, and in the later stage the flower axis shrinks, dries up and appears wilted.
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How to prevent and control apple canker in summer? These methods must be mastered
How to prevent and control apple canker in summer? Please introduce the methods. In the prevention and control of apple tree canker, for many years attention has been paid to spring control while summer and autumn control has been neglected, resulting in a high recurrence rate of the disease and making it impossible to eradicate completely. However, according to the occurrence pattern of canker, changing the single spring scraping and chemical treatment to mainly summer and autumn control, combined with spring control...
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