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Latest Control Measures for Rice Leaf Tip Blight During Cultivation
Rice leaf tip blight is also known as rice leaf tip white blight. It mainly damages leaves. The disease begins at the leaf tip or leaf margin, then spreads downward along the leaf margin or from the middle, forming stripe-shaped lesions. The lesions are initially dark green, gradually turning grayish-brown, and finally withered white. At the boundary between diseased and healthy tissue there are brown streaks
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Latest Key Points of the Early Spring Sweet Corn Planting Technique Tutorial
Everyone loves fresh sweet corn. It has a large market capacity, high yield and good returns. From sowing to harvesting fresh cobs takes about 90 days, and it does not affect the planting of hybrid rice. It is a good grain-and-cash cropping model for producing thousands of jin of grain and thousands of yuan per mu. Summarizing recent cultivation practice, to grow spring
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What are the latest measures for frost protection of wheat in early spring?
Hooeing: When the soil is thawing and releasing moisture, hoeing the surface while it is still frozen can loosen the soil, preserve moisture, raise the temperature, and control weeds, enhancing the wheat seedlings' ability to withstand the cold. Regardless of whether the seedlings are weak, overly vigorous, or strong, hoeing should be done promptly during the green-up stage; for fields with a tendency toward excessive growth, deeper hoeing can be done as appropriate to suppress spring tillering. When hoeing, be careful to hoe shallowly and finely, and push apart clods as you go; if the soil is first pressed before hoeing, the soil will not be hollow, thus achieving the effect of loose on top and firm below, drawing up moisture and preserving it.
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A Detailed Guide to Pest and Disease Control Techniques During the Wheat Sowing Period
The wheat sowing period is the key time for controlling many wheat pests and diseases. Control at this stage saves labour, time and pesticide, can control multiple pests and diseases, and gives remarkable results. The main targets for pest and disease control during the wheat sowing period are the soil-dwelling pests white grubs, mole crickets and wireworms, wheat blossom midge, wheat sharp eyespot, take-all disease, viral diseases, yellow dwarf disease, wheat rosette dwarf virus disease, smut and so on. The control measures are:
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What are the latest requirements for storing grain seeds?
Do not let grain seeds get damp. The place where grain seeds are stored should be well ventilated and dry. Burlap sacks, cloth bags, etc. holding grain seeds should not be placed directly on the ground; they should be raised on racks or placed directly in a high place. Do not let grain seeds heat up. Before storage, grain seeds should be winnowed and sun-dried, and dried as much as possible to reduce
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Latest Technical Methods for Pest and Disease Control During Corn Sowing and Seedling Stages
Seed Treatment Before sowing corn, seed treatment can increase the germination rate of seeds, promote seedling growth, and also kill pathogens on the seed coat, reduce pest and disease damage, and promote full, timely, and strong seedlings. Seed treatment methods include: 1. Sunning seeds: Spread the selected
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What are the precautions for mulch film covering in vegetable greenhouses?
Vegetable cultivation is very common in China, and nowadays no matter what kind of vegetables are grown, greenhouse cultivation is generally the main method. And when growing vegetables in greenhouses, mulch film covering is indispensable. When covering vegetable greenhouses, there are many points that need
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What are the spring watering methods for greenhouse tomatoes?
In recent years, with the rise of greenhouse vegetable planting patterns, more and more vegetables have entered the greenhouse, and tomatoes have naturally been no exception. Tomatoes have a relatively high water demand during their growth process, so watering must be paid special attention to when growing tomatoes in greenhouses. So how
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What are the key management points for leafy vegetables after early spring harvest?
March is a period when temperatures rise rapidly, and with abundant sunlight at this time, it is very suitable for the growth of leafy vegetables. Although we are currently in a special period, express delivery and transportation are gradually recovering, and as the market volume of leafy vegetables increases, their supply is also returning to normal. So leaf
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A Detailed Guide to Precautions for Vegetable Planting in March
Early spring in March is the season when all things revive and also the season for sowing vegetables. This is a busy season for farmers, as the temperature at this time is very suitable for crop growth and development, and there are countless vegetables that can be planted. So what should be noted when planting vegetables in March?
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