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How do you choose suitable cotton seeds when planting cotton?
How should cotton seeds be selected? Please help explain what to pay attention to when buying cotton seeds. To correctly select high-quality, superior cotton seeds, you can refer to the following methods: Correctly choose the variety. Choose the main promoted variety recommended by the local agricultural department that has passed national approval or provincial approval as the seed for production. When purchasing, do not...
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What are the precautions for planting celery in June?
What should be noted when planting celery in June? Please give guidance. Celery is a crop with a shallow root system, weak drought tolerance, and high transpiration, so it needs moist soil and air conditions. Therefore, when planting celery in hot and dry seasons, the entire growth process requires timely irrigation and topdressing to meet its growth needs. Hot and dry...
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How to store lettuce well in winter? Detailed planting techniques
How to store lettuce well in winter? Please introduce the methods. Because the market supply of lettuce is large in winter, the price is low, so how to keep lettuce safe through the winter, keep it fresh and crisp, and sell it at a good price is a way to increase income. The following winter storage methods for lettuce are introduced for reference. Lettuce temporary planting storage meth...
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Control Methods for Lettuce Downy Mildew and Key Planting Techniques
How to control lettuce downy mildew? Here are the methods. Lettuce downy mildew is a common disease of lettuce and occurs in all regions. Lettuce downy mildew is a disease mainly caused by infection with fungi of the genus Peronospora in the subdivision Mastigomycotina. It generally damages crop leaves. On lettuce leaves affected by downy mildew, the lesions initially appear as small yellow nearly round spots...
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Lettuce Sclerotinia Rot: Control Methods and Key Planting Techniques
What harm does lettuce Sclerotinia rot cause? How do you control lettuce Sclerotinia rot? Here is an introduction to the harm caused by lettuce Sclerotinia rot: after the plant is infected, the leaf stalks near the ground first rot and turn cream-yellow, then the leaves wither, and then the whole plant rots. When humidity is high, white cottony growth appears on the diseased parts, and later black mouse-dropping-shaped sclerotia form inside and outside the stem...
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Detailed Explanation of Lettuce Germination Methods and Planting Techniques for Summer and Autumn
How do you germinate lettuce in summer and autumn? What methods can be used for germination? Please introduce the methods. The germination methods for summer and autumn lettuce can refer to the following list: The temperature range for lettuce seed germination is 5~25°C, and germination is hindered above 30°C. When sowing summer and autumn lettuce, the air temperature is relatively high, so subjecting the seeds to low-temperature treatment can make them emerge earlier...
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What should be noted when planting autumn pumpkins? Detailed explanation of cultivation key points
What should be noted when cultivating autumn pumpkins? Please give guidance. Generally, there are two methods for cultivating autumn pumpkins: one is to renew and renovate summer-sown pumpkins, and the other is autumn sowing. The methods can refer to the following: 1. Renovate old plants. For summer-sown pumpkins, in mid-August remove all old and tender pumpkins, cut off old leaves and...
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Mid-to-late Season Planting Techniques and Precautions for Summer Corn
What should be paid attention to in the mid-to-late season of summer corn? Here is an introduction. The following points should be noted in the mid-to-late season of summer corn for reference: Fertilization (1) Ear fertilizer. Generally, heavy application of nitrogen fertilizer at the large trumpet stage, accounting for about 50% of the total topdressing amount, with 30-40 kg of standard nitrogen fertilizer applied per mu. (2) Grain fertilizer. Generally accounting for about 10% of the total topdressing amount...
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What are the key points to note when planting sweet potatoes in autumn
What should be noted when planting sweet potatoes in autumn? Please give guidance. For autumn sweet potato planting, you can refer to the following methods: Select good varieties - choose early-maturing, high-quality, high-yielding improved varieties such as "Sushu 7", "Sushu 8", "Yusu 303", "Xushu 18", and "Yuzi 263 (purple-fleshed sweet potato)"; select sturdy seedlings with thick stems, dense nodes, moderate maturity, rich sap, free of disease, free of degeneration, and free of adventitious roots, with pointed tips and flat heads; plant different varieties separately.
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How to grow autumn sweet potatoes well? Planting methods and techniques
How to grow autumn sweet potatoes well? Please provide guidance on planting methods. To grow autumn sweet potatoes, you can refer to the following methods: Autumn sweet potatoes are most suitable for use as seed potatoes, so choosing excellent varieties is particularly important. Currently, the relatively suitable excellent varieties for cultivation include: Nanshu 88, 868, Xiangshu No. 15, Xiangshu No. 16, Jinye, etc....
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