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How to fertilize stem mustard properly? Detailed planting techniques
How to fertilize stem mustard properly? Is there anything to watch out for? Experienced netizens, please help explain the method. Stem mustard (zha cai, Sichuan pickled mustard tuber) is a very good crop for winter agricultural production, but in production it has been found that once farmers transplant it, if they do not pay attention to later topdressing, it leads to low yields. Generally speaking, producing 1000...
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How should jasmine be pruned for proper cultivation?
How do you prune jasmine? Please give guidance on the method. Jasmine has a long flowering period, blooming continuously from early summer to late autumn. It is pure and elegant, with a rich fragrance, and is deeply loved by people. However, many people use very unreasonable pruning methods for jasmine, mainly in two ways: first, pruning too heavily, which causes delayed flowering and fewer flowers;...
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How to fertilize sorghum properly for planting? Detailed methods and techniques
How to fertilize sorghum properly for planting? Please allow me to explain. Sorghum has wide adaptability to soil and strong nutrient uptake capacity. When planted on sandy loam rich in organic matter and with relatively high fertility, it is relatively easy to obtain high yields. On lean and barren dry land lacking phosphorus and low in potassium, fertilizer must be added to obtain a good harvest. During the seedling stage, sorghum plants are small and do not need much fertilizer...
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How to apply cotton bud fertilizer properly? Detailed explanation of fertilization methods and techniques
How to apply cotton bud fertilizer properly? Please give an introduction. After cotton squaring, it enters a period of simultaneous vegetative growth and reproductive growth, while still being dominated by vegetative growth. During this period, a framework must be built for high cotton yields. The supply of nutrients must not only meet the needs of the cotton plant's vegetative growth, but also prevent excessive or too heavy fertilization, which can cause cotton...
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How to Cultivate Tremella Properly? Detailed Explanation of Planting Methods and Techniques
What method is best for cultivating Tremella? Please give an introduction. There are several methods for cultivating Tremella: First, the culture medium formula used for Tremella slant-rack cultivation is: 50 kg cottonseed hulls, 10 kg wheat bran, 0.5 kg gypsum powder, 0.5 kg white sugar, 0.25 kg magnesium sulfate (98% content), 0.25 kg monopotassium phosphate (98% content, agricultural fertilizer grade...
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How to fertilize kiwifruit properly? Key points of planting and fertilization techniques
How to fertilize kiwifruit properly when planting? Please give guidance. When planting kiwifruit, you can refer to the following method for fertilization: kiwifruit absorbs large amounts of various inorganic nutrient elements, and after sprouting, the absorption of various nutrient elements differs at different stages such as leaf expansion, flowering and fruit development....
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How to harvest lotus root properly? Master the correct harvesting method
How is lotus root best harvested? Please give guidance. Harvesting lotus root too early affects yield, while harvesting too late lowers quality. Therefore, the harvest time should be determined according to how early or late the plants develop and the intended use. ① Huaxiang lotus root. The newly formed lotus root is called huaxiang lotus root, also known as tender lotus root. This kind of lotus root has a very low starch content and features a fresh, tender, sweet and crisp flavor. When the lower-layer leaves of huaxiang lotus root are yellow-green, the middle-layer leaves are dark green, the upper leaves have all taken shape, and no new leaves appear in the whole plant, it can be harvested. Early September is the best time, but harvesting at this time affects yield, so only a small amount should be harvested. ② Mid-Autumn lotus root. Mid-Autumn lotus root can be harvested around the Mid-Autumn Festival, when the lower-layer leaves in the whole field have withered, the middle-layer leaves are yellow, and the upper-layer leaves are yellow-green. Harvesting Mid-Autumn lotus root is mainly to meet people's needs for the Mid-Autumn Festival and National Day. ③ Red-rust lotus root and white-rust lotus root. Red-rust lotus root is generally harvested in mid-October, named because the surface of the lotus root has a rust color at this time. At this stage the lotus root contains more starch and can be used for cooked food or processed into lotus root powder. By the end of October, the redness of the lotus root fades and turns white, and it is called white-rust lotus root. At this time the lotus root is rich in starch, suitable for processing and eating, and can also be stored until after the beginning of spring the following year.
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How to fertilize sunflowers properly? A detailed guide to scientific fertilization methods
How to fertilize sunflowers properly? Please give guidance. When growing sunflowers, you can refer to the following methods for fertilization: 1. Nutrient requirements of sunflowers. Sunflowers are a crop with relatively high nutrient demands. The period from flower head formation to flowering is the peak period of nutrient demand for sunflowers. From emergence to flower head formation, phosphorus demand is relatively high; from flower head formation to...
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How to prune a dragon fruit tree properly? Practical pruning methods and techniques
How should a dragon fruit tree be pruned properly? Please explain the methods. Shaping and pruning a dragon fruit tree can adjust the structure of each part of the population and the individual, improving conditions for light energy use; using the dynamic balance between the aboveground and belowground parts to regulate the overall growth of the fruit tree; adjusting the quantity, quality and rhythm of organ formation. Coordinating growth...
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How to Fertilize Cauliflower Properly? A Detailed Guide to Scientific Fertilization Methods
How to fertilize cauliflower properly? Please give guidance. Cauliflower, also known as cauliflower (Brassica oleracea var. botrytis), has an edible portion that is a malformed flower head, and fertilization techniques differ depending on the variety. 1. Given that early-maturing varieties have a short growing season, the base fertilizer should be a quick-acting nitrogen fertilizer, applying about 8 kg of urea and about 8 kg of superphosphate per mu; for mid- and late-maturing varieties with a long growing season, the base fertilizer should be 1500 kg of barnyard manure, applied into the soil when tilling and preparing the land, followed by transplanting the seedlings. 2. Topdressing. In the early growth stage of cauliflower, frequently apply light applications of quick-acting chemical fertilizer as a 2% to 4% ammonium sulfate aqueous solution, about 700 kg per mu each time, or 10% to 30% human feces and urine, about 700 kg each time, applied around the roots. When the flower head begins to form, heavy topdressing should be applied to promote leaf and flower head growth. Apply about 800 kg of 40% human feces and urine per mu, or 10 kg of urea, about 20 kg of superphosphate, and about 8 kg of potassium sulfate, watered on.
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