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Open-field and greenhouse cultivation methods and techniques for Pinellia ternata (dry Pinellia)
How to grow dry Pinellia in a greenhouse? Please give an introduction. Dry Pinellia, also known as three-leaf Pinellia, Sanbujiao, and Mayuguo, is a commonly used Chinese medicinal herb, found growing wild in both northern and southern China. In recent years, due to the reclamation and use of barren hillsides and the heavy use of herbicides in farmland, its ecological environment has been damaged, resources have decreased year by year, and prices...
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Greenhouse Cultivation Methods and Technical Key Points for Pinellia ternata
How to grow Pinellia ternata in a greenhouse? Please introduce the methods. Pinellia ternata, also known as three-leaf pinellia, three-step jump, and hemp jade fruit, is a commonly used Chinese medicinal herb, with wild distribution throughout both northern and southern China. In recent years, due to people's reclamation and utilization of barren hillsides and the heavy use of herbicides in farmland, its ecological environment has been damaged, resources have been decreasing year by year, and prices...
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Causes and Control Methods of Contamination by Foreign Fungi in Bai Ling Gu Mushroom Bags
Causes and control methods of contamination by foreign fungi in Bai Ling Gu mushroom bags? Please explain. Bai Ling Gu is a rare edible mushroom with high edible and medicinal value. Its fruiting body is pure white in color, fine in texture, and delicious in taste, and it has long been known by the laudatory names "White Lingzhi of the West" and "Divine Mushroom of the Tianshan Mountains." To produce high-quality Bai Ling Gu, attention should be paid to contamination by foreign fungi during artificial cultivation and measures should be taken promptly.
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Causes and Control Methods of Acute Wilting of Cotton After Rain
What causes acute wilting of cotton after rain and why should it be prevented? Please give an introduction to the causes of acute wilting in cotton: First, insufficient soil oxygen. After cotton fields are waterlogged, the roots receive insufficient oxygen, causing root suffocation and affecting the normal absorption function of the root system. The longer the suffocation lasts, the more severe the root damage. Second, improper fertilization. A one-time topdressing...
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Why Doesn't the Jujube Tree Bear Fruit? An Analysis of Causes and Management Methods
Why doesn't the jujube tree bear fruit? Please explain the causes. The main reasons a jujube tree fails to bear fruit are the following three: Reason one why a jujube tree fails to bear fruit: excessive tree vigor. Solution: During the full flowering period of the jujube tree, perform ring barking (girdling) at the base of the main branches, cutting deep to the xylem, with a width of about 0.5 cm - roughly, however thick the bark is, that is how wide to cut....
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How are biological pesticides used on tea plants? Detailed explanation of methods and technical key points
How are biological pesticides used on tea plants? Please advise. The current tea market, especially tea exports, has very high requirements for tea quality and safety. Biological pesticides, including microbial pesticides and plant-derived pesticides, do not pollute tea or the environment, have very low toxicity to humans and livestock, and leave no toxic residues, so...
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Mushroom Greenhouse Cultivation Methods and Key Technical Points
How to grow mushrooms in a greenhouse? You can refer to the following methods for greenhouse mushroom cultivation: Greenhouse mushroom cultivation technique - composting and fermentation. 1. Outdoor pre-fermentation: 2 days before building the pile, cut the rice straw into 2 segments and pre-wet it, watering while turning; the straw pile should not be too thick, and the middle and lower parts must be thoroughly wet. 3 to 4 days before building the pile...
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Causes of Open Rice Glumes Without Grain Filling and Control Methods
What should be done when rice glumes open without grain filling? What solutions are available? Please advise. The phenomenon of rice glumes opening without grain filling after heading occurs in many places, mainly on hybrid indica rice; it basically does not occur on japonica rice. Since this phenomenon occurs in different years, and occurs in fields both with and without pesticide application...
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What to Do About Citrus Fruit Cracking? Cause Analysis and Prevention Methods
What to do about citrus fruit cracking? Here is an introduction. Citrus fruits are highly prone to cracking from July to September, before they ripen and are harvested. The main reason is that as the fruit develops and swells, gradually entering the ripening stage, the rind stops growing or thickens, while the juice sacs inside the fruit rapidly elongate and expand, pressing against the outer rind and causing it to thin rapidly. If the ripening period continues...
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Detailed Explanation of the Causes of Rice Lodging and Control Methods
Why does rice lodge? How should it be prevented and controlled? Please give an introduction. The earlier rice lodging occurs, the greater the impact on yield; in severe plots, yield can be reduced by more than 50%, or even cause total crop failure. Lodging also has a great impact on rice quality, and at the same time increases harvest difficulty. Although rice lodging is related to windy and rainy weather, the main...
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