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A Detailed Guide to Winter Storage Methods for Grapevine Cuttings
After the cuttings are collected, they should be put into trenches for storage promptly. Before being placed in the trenches, they should be soaked in a 100-fold dilution of Xin Gaozhi Mo (New High-Fat Film). This prevents the cuttings from becoming moldy and deteriorating during storage, prevents moisture evaporation, protects against pathogen infection, resists freezing and preserves warmth, and improves sprouting ability. The storage trench should be chosen on high ground with good drainage
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What issues should be noted when harvesting sweet potatoes
The sweet potato is a vegetative propagule with no obvious maturity standard or harvest period, but the timing of harvest affects the yield, seed preservation, storage, processing and utilization, and crop rotation of sweet potatoes. Harvesting too early will significantly reduce the yield of sweet potatoes; harvesting too late, the sweet
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How should autumn sweet potatoes be managed to achieve high yields?
1. Select good varieties and strong seedlings. Choose early-maturing, high-quality, high-yielding varieties such as Su Shu No. 7, Su Shu No. 8, Yu Shu 303, Xu Shu 18, and Yu Zi 263 (purple-fleshed sweet potato); select sturdy seedlings with pointed flat heads that have thick stems, dense nodes, moderate tenderness, rich sap, and are disease-free, non-degenerated, and free of adventitious roots; plant different varieties separately.
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Why Mid-Season Sweet Potato Management Requires Heavy Potassium Fertilizer Application
This year, the sweet potato cutting period encountered drought, resulting in a low survival rate, so the planting density decreased somewhat, which will affect this year's sweet potato yield. Throughout its life, sweet potato has the greatest demand for potassium among all nutrients, especially when it enters the tuber bulking stage, when it needs a large amount of potassium. If potassium fertilizer is applied at this time
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What are the pitfalls to watch out for when introducing rice varieties?
Rice has entered the sowing season. In recent years, farmers introducing varieties on their own initiative has become fairly common, but few of the introduced varieties perform well in overall traits, and some have even caused severe yield reductions. In fact, the seeds farmers need can be purchased from their local agriculture department and seed department. If
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Why should rice seeds be sun-dried before sowing?
Sun-drying rice seeds before sowing can effectively improve the germination rate and germination vigor of the seeds. The main reasons are: 1. Sun-drying seeds can promote after-ripening of the seeds and increase enzyme activity. After rice seeds are harvested, although they are sun-dried, winnowed and cleaned before being stored, because maturity and dryness vary, the air humidity and temperature during storage will also change. If the seeds absorb moisture, respiration becomes vigorous, and nutrients inside the seeds are consumed heavily, which often leads to weakened germination ability and reduced germination vigor. Sun-drying the seeds can enhance the permeability of the seed coat, so that they absorb water evenly during soaking and enzyme activity is increased.
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How should aphids on peanuts be controlled?
Peanuts are eaten quite a lot in our daily lives. We all know that peanuts have many benefits: eaten raw, they can help nourish the blood, and they can also be pressed into peanut oil, which is also very good. Therefore, peanuts have many uses. How to control aphids when growing peanuts
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How to prevent and control wheat rosette dwarf disease? Growers should take preventive measures in advance
Symptoms and characteristics of rosette dwarf disease: infected plants have yellow-green alternating stripes on the upper leaves, increased tillering, stunted and dwarfed plants in a rosette-dwarf form, and generally cannot joint or head. Plants infected in early spring show symptoms successively during the green-up stage and jointing stage, with stripes on the heart leaf and a relatively darker green leaf color
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What to do when wheat seedlings are weak and sparse? Apply fertilizer in time to promote tillering
After wheat begins tillering, the number of tillers increases continuously with the growth and development of the plant, and the total number of stems and tillers reaches its maximum around jointing. After that, the later-emerging tillers die off one after another due to insufficient nutrients and other reasons, and the number of stems and tillers becomes basically stable only after heading. Generally, after tillers emerge
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How should weak winter wheat seedlings be managed?
After winter wheat emerges, due to the influence of natural conditions and cultivation measures, various types of weak seedlings often form. Weak seedling conditions should be managed according to the specific cause, as described below one by one: 1. Weak seedlings caused by soil drought mostly occur in wheat fields with insufficient subsoil moisture or where moisture is lost through ventilation.
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