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How to save wilted tomatoes? Different situations call for different treatments
Summary Strong sunlight: when the temperature is above 35°C, water evaporation causes the leaves to wilt, so the temperature needs to be kept below 28°C. Improper watering: soil lacking water, or the water temperature being higher than the soil temperature when watering, can both cause the plants to wilt, so watering needs to be done before 9 a.m. Root system
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Three Soilless Cultivation Methods and Their Pros and Cons: Hydroponics, Aeroponics and Substrate Culture
Abstract There are three soilless cultivation methods: hydroponics, aeroponics and substrate culture. Hydroponics: the plant roots are placed in direct contact with the nutrient solution, without any substrate. Aeroponics: the nutrient solution is compressed into a mist and sprayed directly onto the crop roots; this method is too expensive and has not yet
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Walnut fertilization timing and key technical points: fertilizer amount and type vary by growth stage
Walnut tree fertilization can use methods such as broadcast application over the whole orchard, hole application, strip application, radial application, ring application and disc application. For example, the strip application method: open a strip-shaped trench about 40cm wide and 50cm deep between the rows or plants of the fruit trees
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Clever Use of Herbicides for Alliums: Different Rates and Methods for Onions and Bulb Onions
Abstract: In the process of growing onions and bulb onions, rationally selecting and using herbicides can effectively increase yields, but at different growth stages, different herbicides must be chosen to avoid improper selection affecting yields. Seedbed: suitable to apply after sowing and before emergence.
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When to sow Wuta-tsai (savoyed mustard greens)? Planting times vary by region
Summary If grown in North China, direct sowing can be done from early May to early June and from mid-to-late August to early September each year; sowing and raising seedlings can also be done in early September, then transplanting them into cold frames in late October for cultivation; if grown in the cold northern regions, sow every
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What planting density is suitable for peach trees? It differs by tree form
Abstract The planting density of peach trees needs to be adjusted according to the tree form. If planting three-main open-center large-canopy saplings, the plant and row spacing is best controlled at about 3-5 m, and the planting density controlled at about 45 trees per mu. If planting Y-shaped saplings, the plant and row spacing should be controlled at
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Key Points and Detailed Operation Methods of Chestnut Tree Grafting Techniques
"Transplanting flowers onto a different tree" was originally a derogatory term, a metaphor for secretly using means to swap people or things in order to deceive others. But in the world of plants, "transplanting flowers onto a different tree" can only be described as a good path for development and innovation. There are two ways to propagate chestnuts: one is to cultivate saplings
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Field Management Techniques for Broccoli at Different Growth Stages
Broccoli is an annual or biennial herbaceous plant native to the eastern Mediterranean coastal region. It is cultivated only in small quantities in China and is mainly used for Western cuisine. Broccoli is rich in nutrients, containing protein, carbohydrates, fat, vitamins and carotene, and ranks first among vegetables of its kind in nutritional value.
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Citrus cultivation requires timely promotion of flower bud differentiation
Since the beginning of winter, temperatures have remained on the warm side, citrus orchard soil moisture content is relatively high, and some citrus trees have begun to sprout winter shoots, which is very unfavorable for citrus flower bud differentiation this winter. If not handled properly, it will cause serious effects on citrus production next year. Citrus growers should
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How to Grow Gastrodia elata According to Different Temperature Conditions
The conditions required by Gastrodia elata and Armillaria are mainly temperature. It can grow and develop normally under conditions of 2-28°C. How to control this condition is the most important factor in whether Gastrodia elata production succeeds. Temperatures across the country can be broadly divided into three major types: (1) Hei
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