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Try this effective formula for controlling pear psyllids
In mid-March, during the peak emergence period of overwintering adults, spray 90% acephate (Nuodeshi) soluble granules at 1500-2000 times dilution for control; when pear psyllids occur severely, spray 240g/L spirotetramat at 4000-5000 times dilution or 90% acephate (Nuodeshi) soluble granules
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When is the best time to top-dress winter wheat?
Winter wheat should be top-dressed at the seedling stage, overwintering stage, greening stage, jointing stage, booting stage, and after heading. Apply farmyard manure at the seedling stage, ammonium bicarbonate or urea from the overwintering stage to the booting stage, and urea after heading. If the base fertilizer and seed fertilizer are relatively sufficient, there is no need to top-dress at the seedling stage;
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What are the national standards for corn? A detailed interpretation of the main contents
The national standard for corn (GB 1353-2018) was officially implemented on February 1, 2019, and divides corn into 5 grades. Among them, Grade 1 corn has a test weight greater than or equal to 720g/l, an imperfect kernel content less than or equal to 4.0%, a moldy kernel content less than or equal to 2.0%, and an impurity content less
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Detailed Guide to Winter Flower Planting Methods and Management Techniques
In mountainous areas, select a loose and fertile sunny slope plot or sunny slope lowland, deep plow and fertilize, and prepare field beds and drainage ditches according to the terrain. After the seeds mature, treat the seeds and evenly broadcast them on the bed surface, then cover with soil and a layer of rice straw. After a week, the seedlings will emerge.
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When does red plum blossom bloom? Which months are the usual flowering period
Red plum blossom (Prunus mume) generally blooms in late winter in January-February or in early spring in February-March, but because the climate varies from place to place, the flowering time also differs. For example, in the southwest region red plum blossom generally blooms from December to January of the following year, while in central China it generally blooms from February to March. When it blooms, the flowering period can last about 20 days
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When is the blooming period of winter jasmine?
The scientific name of winter jasmine, with the alternative names Yingchun, Huang Suxin, and Golden Belt, is a deciduous shrub that grows in clumps. The plant height is 30-100 cm. So when is the blooming period of winter jasmine? 1. The blooming period of winter jasmine. Winter jasmine generally blooms around February to March in spring, and its blooming period is
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Can sprouted lotus seeds still be eaten? Interpreting the food safety of eating them after sprouting
As long as they have not spoiled, sprouted lotus seeds can still be eaten. However, it is generally still recommended to eat harvested lotus seeds as soon as possible or dry them for storage. Although sprouted lotus seeds no longer taste good, they are also great for growing as potted plants. Below is an introduction to how to use sprouted
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What Kind of Tea Is Matcha? A Guide to Matcha's Raw Materials and Production Process
Now matcha is an internet-famous product, loved by many young men and women, and it is also added to many foods. If you eat matcha every day, do you know what kind of tea matcha is? 1. What kind of tea is matcha? Matcha originated in China during the Sui and Tang dynasties, when the tender leaves of spring tea leaves were steamed to fix the green, then made into cake tea (ball tea) for storage.
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A Detailed Guide to Winter Melon Planting Time and Technical Points
Winter melon is a green and healthy vegetable, and many families use it for cooking and making soup. Eating more winter melon can clear heat and reduce swelling, and it is rich in nutrients, so many farmers grow winter melon. Let's take a look below at the planting time and techniques for winter melon. 1. Planting time Winter melon is
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When Is Wheat Harvested in the South?
Winter wheat generally matures and finishes harvest from late June to early July of the following year; spring wheat generally matures and finishes harvest from mid-July to late August. Wheat harvest in the south is earlier than in the north, and the further north you go, the later the harvest time. 1. What is wheat
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