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What types of pests and diseases occur at the wheat seedling stage
What pests and diseases occur at the wheat seedling stage? Please introduce wheat rust. 15~20 days after wheat emergence, select wheat fields with conditions favorable for disease development for investigation. When the diseased leaf rate reaches 10%, and the autumn temperature is relatively high with more rainfall, immediately spray Heguoli or triadimefon for control, that is, use 12.5% Heguoli wettable powder 1... per mu
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What are the main rice pests and diseases? Common types at a glance
How to raise rice seedlings well? Methods wanted. Rice seedling-raising techniques: 1: How to determine the seedling-raising period? For insulated dry seedling-raising of rice, start raising seedlings and sowing after the air temperature steadily passes 5°C-6°C (after covering with plastic film or greenhouse film, the temperature rises above 12°C). In Heilongjiang Province, this is generally in mid-to-late April; do not sow in May. The best sowing period is April...
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What pests and diseases affect Welsh onions? Common types explained in one article
What pests and diseases affect Welsh onions? How should they be controlled? Please explain. The control of Welsh onion pests and diseases should be based on prevention, implementing a 2-3 year rotation with crops other than Allium species; cleaning the field to eliminate sources of pests and diseases; selecting disease-resistant varieties; disinfecting seeds, that is, before sowing soak the seeds in 50°C warm water for 25 minutes while stirring constantly, then soak...
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Fertilization Methods and Techniques for 4 Types of Mushrooms
1. Mushroom root soup. Boil the mushroom stems cut off during harvesting in water for 5 minutes, let it settle, then add 10 times the amount of clear water and spray to promote the growth of young mushrooms. 2. Substrate soak solution. Boil sun-dried fermented substrate in water, filter and take the liquid, add 10 times the amount of clear water and 10% calcium carbonate and spray to extend the fruiting time of the mushroom bed....
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What are the commonly used types of organic fertilizer in fruit tree production?
Organic fertilizers, also known as farmyard manure, commonly used in fruit tree production include compost, pen manure, stable manure, green manure, cake fertilizer, river mud, poultry manure, human feces and urine, and miscellaneous soil manure. Most organic fertilizers need to be decomposed by microorganisms before they can be absorbed by the plant's root system, so they are also called "slow-release fertilizers" and can be applied as a base fertilizer...
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4 types of wild vegetables that grow just by sowing seeds, harvested one crop after another
. 3 Private Balcony Vegetable Garden Teacher Xiaoye shows you step by step how to grow vegetables Follow As people's living standards improve, the pursuit of a green and healthy diet is also growing, and more and more people like to eat wild vegetables. Indeed, some wild vegetables are not only rich in nutrients...
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Fertilizing Chinese Yam Requires Care: Analysis of the Characteristics of Two Types of Fertilization
Chinese yam is a crop of the Dioscoreaceae family and a vegetable much loved by people. It not only has high nutritional value and a unique flavor, but can also be used as medicine. Due to increased market demand, the planting area of Chinese yam has continued to expand in recent years. Farmer friends often call the hotline to ask about fertilization issues in the cultivation of Tiegun Chinese yam. Below is a list of the current two...
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There are taboos in growing bonsai: these three types of people had best not take it up
Bonsai, works of art that express natural landscapes. If you approach it and come into contact with it, you will certainly fall in love with it without being able to help yourself. However, not everyone is suited to growing these living works of art. People like the following can never truly enter...
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How to choose pots for succulents in summer? Avoid two types with poor breathability that easily smother succulents
The pot is very important, and today the editor will focus on how to choose and use pots. Summer has arrived, and a good pot is very important for the growth of succulents. Currently popular pots on the market include purple clay pots, red clay pots, ceramic pots (such as various soup bowls and teacups, and flowing-glaze pots), coarse pottery pots, and plastic pots (such as Wanxiang pots, small black square pots, root-control pots, and bottom-tray water-retaining pots).
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TCM Syndrome Differentiation Types and Medication Methods for Atelectasis
Western medicine's respiratory distress syndrome is what TCM calls atelectasis. This is a relatively serious lung disease that can develop from a variety of chronic or acute pulmonary conditions, so it is a secondary disease. Secondary lung diseases, especially after atelectasis develops...
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