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What are the key points for protecting longan from the cold in winter?
1. Cultivate robust autumn shoots. Autumn shoots are the fruiting mother branches of longan for the coming year and are also one of the main branches for longan to overwinter. Whether the autumn shoots are robust affects their ability to withstand cold during overwintering. Therefore, the last autumn shoots of longan are generally best controlled to emerge in mid to late October; before shoot emergence, it is best to
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Key Points of High-Yield Cultivation Techniques for Intercropping and Relay Cropping of Medicinal Tree Peony
Tree peony is a precious Chinese medicinal herb with a long growth cycle, high yield and stable and considerable economic benefits. In recent years, market demand has been increasing. In order to improve economic benefits, the Bozhou Municipal Institute of Rare Medicinal Herb Cultivation has, through years of trial planting, successfully developed a new technique for
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Spring field management for winter wheat: remember these eight key points
Spring is the critical period that determines the number of spikes per mu, the number of grains per spike and grain weight in wheat. Strengthening spring field management according to seedling conditions is the key to achieving high wheat yields. In terms of management, the eight key points of pressing, raking, clearing, topdressing, watering, controlling, preventing and protecting should be implemented as priorities. Pressing: namely early
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Methods and Technical Points for Cultivating Strong Wheat Seedlings Before Winter
Only by cultivating strong seedlings before winter can you ensure large ears, many grains, heavy grains, and a high-yield harvest for the next year's wheat. The standard for strong wheat seedlings before winter is: before winter, the main stem grows 7-8 leaves, each plant has 7-8 tillers, and 8-9 secondary roots; for ordinary wheat fields, the number of stems per mu should be
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What issues should be noted for winter irrigation of wheat?
Winter irrigation is one of the effective practical experiences for increasing winter wheat yields. To carry out winter irrigation correctly, the following three factors must be considered: temperature, soil moisture, and seedling condition. The suitable temperature for winter irrigation requires an average daily temperature of about 3°C. If winter irrigation is too early, the temperature is still high, evaporation
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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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How to choose fertilizer varieties for formula fertilization of winter wheat
According to many years of production practice over large areas, applying formula fertilizer for winter wheat once as base fertilizer (all base and topdressing applied in one go) is an economical and efficient fertilization method. Such wheat fields generally show strong but not excessive wheat seedlings, well-developed root systems, thick and sturdy stems, strong disease resistance, large spikes with many grains
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Detailed Explanation of Key Fertilization Techniques for Winter Wheat Planting
The high yield of wheat is strongly dependent on soil fertility. Wheat fertilization should pay attention to the following aspects: First, the amount of nitrogen fertilizer applied to wheat fields should not be too large, nor too small. If there is too much nitrogen fertilizer in the early stage, it is easy to cause excessive growth in the early stage, and lodging in the later stage, reducing yield; if nitrogen
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Applying winter manure to wheat requires attention to timing and method
During the overwintering period of wheat, adding winter manure can not only supplement the deficiencies of base fertilizer and seedling fertilizer, but also maintain and stabilize the soil temperature around the wheat roots. Through the slow decomposition of fertilizer in winter and absorption by the roots, it lays the foundation for vigorous growth in spring. Winter manure should mainly consist of organic matter-rich, warm-natured
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Three key points to note when applying winter manure to wheat
Weak seedlings: For wheat fields sown late, with poor soil fertility and insufficient base fertilizer, winter manure should be applied generously, mainly with quick-acting fertilizers, about 40 loads of decomposed pig and cattle pen manure per mu; or 20-25 kg of ammonium bicarbonate, or about 10 kg of urea applied as a top dressing when rain or snow falls, to promote stem growth
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