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How to manage corn at the seedling stage when it encounters summer high temperatures?
How to manage corn at the seedling stage when planted in summer high temperatures? Please give an introduction. The corn seedling stage is the foundational period for ensuring a high yield. The management goals at this stage are: promote root development, grow more roots, drive roots deep, and cultivate strong seedlings, so as to meet the requirements of sufficient seedlings, uniform seedlings, and strong seedlings. The focus of management is to strengthen water and fertilizer management and disease...
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Sweet potato seedbed arrangement matters: master the method for good seedling results
The adventitious buds on sweet potatoes are most numerous at the head end, fewer in the middle, and fewest at the tail end. When arranging seed potatoes flat or at a slant in the seedbed, follow the principle of head end up, tail end down, back side up, belly side down to increase the number of sprouts. If large and small tubers are arranged in the same seedbed, large tubers sprout slowly and produce few but sturdy seedlings, so they can be placed...
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Spring disease, pest and weed control in wheat enters a critical period
If disease centers are found in the field, spray promptly to control them. If the diseased leaf rate reaches 5% and the severity is below 10%, use 50 g of 15% triadimefon wettable powder per mu, or 40 mL of 20% triadimefon emulsifiable concentrate per mu, or 30 g of 25% triadimefon wettable powder per mu, or 15-30 g of 12.5% diniconazole wettable powder per mu, ...
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How to respond when greenhouse celery encounters disastrous weather
How should you respond when growing celery in a greenhouse encounters disastrous weather? When cultivating celery in greenhouses in winter and early spring, it often encounters disastrous weather such as prolonged overcast days, strong winds, snowfall, and rainfall, causing insufficient light inside the greenhouse, lower temperatures, increased humidity, and worsened diseases, seriously affecting the photosynthesis of celery, aff...
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Technical Measures to Reduce Barley Losses from Snow and Ice Disasters
At present, the growth of barley in the field has entered a critical stage. To ensure high and stable barley yields, it is especially important to strengthen field management during the middle and late stages. Generally, the following cultivation and management measures should be adopted. Scientific and economical water use. Choose to irrigate barley once each from booting to heading and from grain filling to the milk-ripe stage. The heading and grain-filling periods are a...
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Buckwheat sowing time matters, choosing the right season is key
Buckwheat emerges with its leaves, so emergence is relatively difficult and sowing should not be too deep. Sowing depth directly affects the uniformity of emergence and is the key to full stands. To get sowing depth right, first look at soil moisture: sow shallow when moisture is sufficient, deep when moisture is lacking; second, look at the sowing season: spring buckwheat should be sown deep, summer buckwheat slightly shallow; third, look at soil texture: sandy...
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When ginger enters the enlargement period, these management points must be mastered
Management points during the ginger enlargement period
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Detailed Explanation of the Planting Methods and Field Management Points for Lambsquarters
Planting Methods for Lambsquarters
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What exactly causes garlic to grow in clusters?
Recently, in Anqiu, Cangshan, Zhucheng and other places, most of the garlic has already had its garlic scapes harvested, and at this time the underground garlic can still grow for a while, but according to vegetable growers in the above areas, the garlic has shown an abnormal growth condition, namely the clustering phenomenon. In this regard, researcher Liu Mingjie, chief expert of the Shouguang Vegetable Association and the "Rural Mass Shandong Vegetables" weekly, personally went down to the fields to investigate this poor growth condition of garlic. The specific manifestation is that at the junction of the leaf sheath and leaf blade of the garlic plant, 1 to 6 new leaves grow. Pulling
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