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How to manage cotton during the boll-opening stage? These key points you need to master
Key management points for cotton during the boll-opening stage
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How to control aphids on rapeseed? These technical points need to be mastered
Aphids, commonly known as greasy bugs, are the main insect pest of rapeseed in Linxiang District, occurring in all major rapeseed-producing areas; when drought is severe in winter and spring, the pest is heavier in plots lacking irrigation conditions. Aphid damage mainly occurs from the bolting stage to the maturity stage of rapeseed, and untimely or improper control can cause a certain amount of yield loss. 1. Rapeseed aphids...
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Persimmon trees need timely winter pruning when they enter the full fruit-bearing stage
The pesticides suitable for controlling sweetpotato whitefly include acetamiprid, clothianidin, mineral oil, thiamethoxam (Actara), nitenpyram, pymetrozine, bifenthrin, abamectin, matrine, imidacloprid, chlorpyrifos, etc. These pesticides can be selected to control sweetpotato whitefly on persimmon trees. With long-term single-pesticide use, sweetpotato whitefly is prone to developing resistance...
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Autumn pruning tips for roses: what you need to know if you have roses at home
If you have roses at home, you should prune them now. If you don't know how to prune, then you should read the following knowledge carefully. Pruning roses in autumn is different from pruning in winter. At this time, you should give them...
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Growing flowers in summer: these flowers don't need shading, and it turns out I had been doing it wrong all along
Every kind of flower has its own growing habits. Some flowers like warm, humid environments, and some like damp environments. No matter what the plant is, the one thing it cannot do without is light, but flowers differ in their tolerance for light. Some flowers...
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What kind of soil conditions do peanuts need for high yields?
(1) Deep full soil layer. For a high-yield field, the full soil layer should be more than 50 cm deep. 99% of the peanut root system is distributed within 50 cm, while the main root reaches deep, more than 1 m down, so a deep soil is very important for the growth and development of the peanut root system. (2) Loose and active cultivated layer. A thickness of 30 cm is the loose, active and fertile cultivated layer, and...
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How to prevent and control cotton damping-off? These methods you need to know
Cotton damping-off, also known as root rot and black root disease, is caused by Rhizoctonia solani. Infection before seed germination can cause seed rot, and infection after germination but before emergence can cause sprout rot. When cotton seedlings are affected after emergence, yellow-brown lesions initially appear on the base near the soil surface, and the lesions gradually expand to encircle the entire base. Senior agricultural...
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With tatami in the room, you don't need to buy a bed or a closet, saving both money and space.
Now that the internet is so developed, many people, once they decide to renovate, go online to look for styles they like as references for decorating their homes. Not only that, many renovation companies offer model rooms in different styles...
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How to prevent and control lettuce soft rot? These methods you need to master
The disease mostly infects from the petioles at the root crown or the base of the roots, initially appearing as water-soaked yellow-brown soft rot with a foul odor. Sometimes soft rot starts from the edges of the outer leaves or the top of the head, and in severe cases the root pith and head rot. The pathogen spreads through watering or insects, invading through wounds and cracks in the plant. The optimum temperature for disease occurrence is 2...
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Spring lodging prevention in wheat: these management techniques you need to master
Water and fertilize well at the standing-up and jointing stages. Applying nitrogen fertilizer during the standing-up and jointing stages of wheat can both significantly increase protein content and is a key period for raising wheat yield. Therefore, the standing-up and jointing fertilizer and water should be applied according to local conditions. Wheat grain yield and protein content depend to a large extent on the nitrogen supply level during the development period. At every 66... ⟧3⟧ 1. Spraying paclobutrazol: At the standing-up stage of wheat, spray 30 kg of 200 ppm paclobutrazol solution per mu. This can dwarf the plants, enhance lodging resistance, and also control wheat powdery mildew and improve the plant's absorption and utilization rate of nitrogen.
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