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Two methods of autumn potato planting
Whole-tuber planting Using whole tubers for planting is currently the most effective method for controlling tuber rot and seedling death. In Shandong, Henan and other places, planting is generally done in mid-August. The standard for whole tubers: whole tubers used for autumn planting are mostly small tubers of about 50 grams that were harvested early from spring planting and carefully selected. Whole-tuber planting generally requires more than double the seed quantity of cut-tuber planting, with about 300 kg of small tubers of about 50 grams needed per 667 sq m. These small tubers should all be unbruised, disease-free, crack-free, with bright skin color and moderate size. Treatment of whole tubers Whole tubers are planted in autumn
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Forecast of the Occurrence of Diseases and Pests in Shanghai's Two Crops of Wheat and Barley and Their Control Methods
Based on the occurrence base of diseases and pests in the two crops of wheat and barley in each district (county), and in combination with analysis of weather conditions, the occurrence trend of diseases and pests in the two crops of wheat and barley in this city this year is expected to be moderate. Among them, wheat scab will occur moderately, with severe occurrence in some areas; the small brown planthopper will occur severely, with outbreaks in some areas; wheat aphids will occur moderately, wheat powdery mildew and barley scab will occur relatively lightly, and armyworms will occur lightly. In order to effectively control the damage of diseases and pests and secure a bumper harvest of summer-ripening crops, all districts (counties) are requested to conscientiously carry out disease and pest control work for summer-ripening crops in accordance with their own production conditions. I. Analysis of Occurrence Trends
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Two Processing Methods for Dehydrated Garlic Slices and Sweet-and-Sour Pickled Garlic
1. Dehydrated garlic slices: Select fresh garlic bulbs that are well matured, free of injuries, pests and diseases, white in color and large in size. After removing the stems, separating the cloves and peeling, slice them while wet, then rinse in an aqueous citric acid solution to reduce the activity of garlic enzymes. Note that rinsing must be completed within 24 hours after slicing, so as to prevent the garlic slices from producing colored pigments due to oxidation, which would affect the color of the finished product. Place the rinsed garlic slices in a temperature-controlled dehydrator and dry them in three stages: keep the temperature at around 60°C in the early stage, increase it moderately in the middle stage, and keep it above 70°C in the late stage, but it must not exceed 78°C, so as to prevent the garlic slices from scorching, which would affect flavor and color. When the moisture content of the garlic slices drops to about 5%, the finished product is obtained.
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How to pickle sweet garlic? A detailed introduction to two preparation methods
Method 1: Choose purple-skin garlic, remove the fibrous roots, leave 1.5 cm of the garlic stalk, peel off 1-2 layers of outer skin, and wash clean. For every 100 kg of garlic, prepare 3 kg of salt and 3 kg of clean water. When putting it into the jar, add one layer of garlic and one layer of salt, and sprinkle a little clean water. To make it easier to turn the jar, add water to the jar on the night the garlic goes in, until the water is level with the garlic. After adding water, stir and turn once by hand, and turn it again the next morning. Starting from the 3rd day after going into the jar, for 3 consecutive days, change the water once a day to remove the spicy taste. Take it out, drain the water for 1 night, and put it into the crock the next day. For every kg of garlic, add white
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Two Methods for Poisoning and Killing Underground Pests of Sweet Potato
When sweet potatoes are damaged by underground pests, they become riddled with pest entry holes and tunnels, cannot be processed or eaten, and rot more quickly, causing reduced yields. In production, the following methods can be promptly adopted for poisoning and control to improve yield and quality. 1. Spray Lorsban. During the growth and development period of sweet potatoes, spray the leaves once every 10-15 days with a 1000-fold Lorsban aqueous solution...
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