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How much does temperature affect blueberry growth?
How does temperature affect blueberry growth? What temperature is suitable for blueberries? We ask fellow growers to help share guidance on the suitable temperature for blueberry growth: during the growing season, blueberries can tolerate high temperatures of 40°C to 50°C in the surrounding environment. Above this temperature range, poor water uptake by the root system leads to stunted growth and development...
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Rice pests and diseases: What pests and diseases affect rice in August?
What pests and diseases affect rice in August? Please explain and guide how to prevent and control them. The key targets for prevention and control of rice pests and diseases in August are rice false smut, neck blast, and bacterial leaf streak, while also controlling rice planthoppers and rice leaf folders. You can refer to the following methods for prevention and control: 1. One week before rice booting (when the boot swells),...
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What pests and diseases affect rice in the late stage? A single article explains the control methods clearly
What pests and diseases affect rice in the late stage? How to control them? Please explain in detail. The main pests and diseases in the late stage of rice are: 1. Sheath blight: the disease has recently risen faster, with an average diseased-hill rate of 13.7% and a diseased-plant rate of 3.3%. The rise in disease severity is noticeably faster than in the previous period, especially for the Wuyunjing series varieties, where sheath blight is generally quite severe...
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Tea Plant Cultivation Techniques: What Pests and Diseases Affect Tea Plants in Summer?
What pests and diseases affect tea plants in summer? An introduction and control methods. In summer, the key diseases to control in tea gardens are tea blister blight and tea bud blight, while the key pests are tea tussock moth and tea geometrid. Tea blister blight mainly damages new shoots and tender leaves; the lesions are sunken on the upper surface of the leaf and raised like a steamed bun on the underside, producing grayish-white powdery spores. For control...
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What pests and diseases affect Pinellia ternata? Key points on cultivation techniques explained
What pests and diseases affect Pinellia ternata? How do you prevent and control pests and diseases in Pinellia ternata? Please, readers, help explain. The pests and diseases of Pinellia ternata include root rot, viral disease and the red hawk moth; for detailed control methods, refer to the following list: 1. Harm and control methods of root rot in Pinellia ternata: root rot occurs easily in the hot season when water accumulates in the field...
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What factors affect the yield of tea tree mushroom cultivation?
What situations affect the yield of tea tree mushroom? Please explain that the factors that lead to reduced yield of tea tree mushroom are mainly the following 4: 1. Strain degeneration: tea tree mushroom breeding work is relatively lagging, strain sources are single, and obvious degeneration has appeared. 2. Unreasonable formula: in tea tree mushroom production, the substrate formula is highly arbitrary, especially the proportion of nitrogen nutrition is not grasped accurately, which seriously affects the yield of tea tree mushroom.
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Factors Affecting Summer Corn Yield Per Mu and Key Points of Planting Technology
What factors affect summer corn yield per mu? Please provide an introduction and solutions. The main factors affecting summer corn yield are as follows: Reason one, unreasonable corn planting density: excessive planting density is a fairly prominent problem in current summer corn production. For example, some farmers planting "Nongda 108" leave more than 5,000 plants per 667 sq m (1 mu), about 1/3 more than the suitable density for this variety.
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Excessive sika deer density affects farming and forests in Kenting; scholars suggest birth control
Too many sika deer is also a headache! Excessive density affects farming and forests in Kenting; scholars suggest birth control
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What pests and diseases affect loquat during the flowering period? A full breakdown of the common types
What pests and diseases affect loquat during the flowering period? How are these pests and diseases controlled? We would also welcome input from netizens who know about this. The main pests and diseases during the loquat flowering period generally include flower cluster rot, leaf spot disease, flat mites and other mites, the oriental fruit moth, the yellow tussock moth, and the peach fruit borer. If the above pests and diseases are not prevented and controlled in time, they will...
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Gastrodia Planting Techniques: What Pests Affect Gastrodia?
I plan to plant gastrodia next year, but what pests harm gastrodia? What methods can be used to control them? I hope experienced netizens can offer guidance. The pests that generally need to be controlled when planting gastrodia mainly include white grubs, springtails, mole crickets, scale insects, and termites. The following is a detailed explanation (if you have better methods, you can post them at...
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