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What are the symptoms and characteristics of jujube rust? How to prevent and control it well?
During the growth of jujube trees, they are very susceptible to jujube rust, which mainly threatens the leaves of jujube trees, causing early defoliation and other situations, leading to reduced sweetness of jujubes, fruit drop, and other occurrences, resulting in reduced yields for growers. Jujube rust only occurs on the leaves,
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What to Do When Soybeans Get Bugs? These Practical Control Methods Work Well
Soybeans are a very common food in daily life, but in the humid environment of the south, soybeans easily get bugs, so what should you do when soybeans get bugs? Let's take a look below. 1. What to do when soybeans get bugs? 1. Sift out the bugs with a sieve: if you have a sieve with suitable holes,
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New soilless cultivation techniques for cilantro: nutrient solution concentration control is key
For soilless cultivation of cilantro, the first choice is a good planting plot, with an adequate clean water source, sufficient electricity and good ventilation to build a greenhouse. Cilantro is suitable for sowing and raising seedlings in autumn and winter, because seed germination requires a certain temperature. After the seedlings are transplanted, different nutrient concentrations can be set according to different
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New strawberry cultivation techniques: control the planting density well, and carry out drainage, irrigation and watering promptly as usual
Strawberries are suitable for planting in soil that is fertile and loose, with good drainage and irrigation, and good fertilizer and water retention. After choosing the land, it needs to be plowed and fertilized for improvement, and once the beds are made, planting can begin. When planting, the planting density must be controlled well. Strawberries have high temperature requirements, and the most suitable temperature for growth is
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When planting mangoes, density must be well controlled, with timely weeding in the later stages and scientific fertilization.
Abstract Orchard site: requires a relatively thick soil layer, soil that does not easily become compacted and does not waterlog, and proximity to a water source so that irrigation is possible during spring drought. Density: varies according to climate, soil fertility and cultivar; the commonly used spacings are 4 by 4 m, 4 by 5 m, 5 by 6 m and so on, 3 kinds in total. Planting: best done from June to August.
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Key Technical Points for Pest and Disease Control During the Wheat Sowing Period
Grasping pest and disease control from the autumn sowing period to the seedling stage of wheat is an important technical component for ensuring full and strong seedlings. The sowing and seedling stages of wheat are also critical periods for the control of many pests, diseases, and weeds. If control is not timely, it often results in missing seedlings and broken rows, or weak and diseased seedlings. In response to the pest
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What diseases can the fungicide propiconazole control?
If you want crops to grow well, you cannot do without pesticides. In today's crop cultivation, the use of pesticides is a very frequent matter, and different pesticides are used to treat different diseases according to the symptoms. Here we will briefly introduce a pesticide, propiconazole
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What pesticide should be used to control peach tree aphids? Master the timing of application and get it done in 3 rounds
The quality of orchard management has a major impact on the yield of a whole year. Among these, the peach tree aphid is one of the main pests of peach trees. If early control measures are not in place, it will cause severe fruit drop in peach trees. So what pesticide should be used to control peach tree aphids well? 1. Types of peach tree aphids
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What are the latest pest and disease control methods for gromwell?
Gromwell is a perennial herbaceous plant whose roots can be used as medicine after drying. It has the effects of cooling the blood, invigorating blood circulation, detoxifying and promoting eruption of rashes, and is extremely effective for conditions such as excess heat toxin in the blood, measles, and poor eruption of macules. It can prevent measles and reduce measles symptoms. Nowadays its cultivated area is relatively
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What herbicide works well for weed control? Recommendations for six common herbicide varieties
In summer and autumn, the hot and rainy climate is very favorable for the growth of field weeds, and this is also the key period for weed control. For growers, it is necessary to learn to distinguish weed types and scientifically select herbicide varieties; improper use can easily cause phytotoxicity.
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