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How to grow yam (Chinese yam) to prevent diseases effectively? Growing experience shared
1. Selecting disease-resistant varieties is an effective method for preventing and controlling yam diseases and pests. For example: choosing Taigu hairy yam can resist stem rot. When cultivating disease-resistant varieties, rational layout is needed, rotate varieties every 2-3 years, and pay attention to variety purification and rejuvenation. 2. Crop rotation can reduce or avoid yam
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What herbicide is effective for controlling resistant Chinese sprangletop?
During this period, many agrochemical dealers and growers have reported that Chinese sprangletop (Leptochloa chinensis) is very severe in rice fields, and many fields have failed to control it. Especially in fields where Chinese sprangletop control failed, later follow-up treatments also seem to be less than ideal. Below, based on some professional experience, I will discuss
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Where is Yanshu 25 produced? A look at the main production areas
Yanshu 25 is a type of sweet potato with strong disease resistance. It is a new variety bred by the Yantai Academy of Agricultural Sciences through hybridization technology. So where is Yanshu 25 produced? 1. Where is Yanshu 25 produced? Yanshu 25 is produced in Shandong, Shanxi, Hebei, Henan, Anhui,
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Recommended lodging-resistant wheat varieties, so growers no longer worry about seed selection
Lodging is a phenomenon in the mid-to-late growth stage of wheat in which, due to climatic factors or improper cultivation measures, wheat lodges over large areas, seriously affecting wheat maturation and causing yield reduction. So what lodging-resistant wheat varieties are there? 1. Lodging-resistant varieties High yield
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How good is the lodging resistance of the Zhaoyou 5431 rice variety?
Zhaoyou 5431 is relatively lodging resistant. Its plant height is about 117 cm, it is relatively sturdy, and it can ensure high and stable yields, with tolerance to fertilizer and resistance to lodging. Key cultivation techniques for Zhaoyou 5431: 1. Sow at the right time to cultivate strong seedlings. Generally from early April to mid-May. Apply seedling-field fertilizer as appropriate.
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Detailed Explanation of Key Techniques for Growing Cabbage in Greenhouses
First treat disease-resistant, early-heading seeds with warm water or chemicals, then sow them in nutrient pots. Transplant in a timely manner after seedlings emerge. When transplanting, apply fertilizer and form ridges, and add a small arch tunnel inside the greenhouse. Finally, just carry out watering, fertilizing, and pest and disease control.
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How to Control Wheat Powdery Mildew? A Detailed Guide to Practical Methods
Select wheat varieties resistant to powdery mildew, such as Zhengzhou 8915, Zhongyu 4 and Yumai 9, then carry out rational close planting according to the characteristics of the variety and local conditions, and apply compost fermented with enzyme bacteria or decomposed organic fertilizer. In addition, timely drainage after rain in southern regions and timely watering during drought in northern
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What herbicides are used against resistant barnyardgrass, arrowhead, three-stem sedge, water onion, rice barnyardgrass and other troublesome weeds?
Every year in mid-June the peak season for herbicide use in rice fields arrives, and many rice farmers ask: what herbicides should be used against troublesome weeds such as resistant barnyardgrass, arrowhead, three-stem sedge, water onion and rice barnyardgrass? 1. Troublesome weeds such as water plantain, arrowhead, three-stem sedge and water onion
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What are the common radiation-resistant plants in everyday life?
Nowadays, answering the phone on the main road requires protection from radiation, white-collar workers facing computers every day in the office need protection from radiation, and using a microwave at home also requires protection from radiation. So, which plants can resist radiation? It is impossible to completely avoid radiation, but through reasonable
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Is Rice Resistant to High Temperatures? The Impact of High-Temperature Heat Damage and Countermeasures
The damage caused by high temperatures to rice plants is closely related to the growth stage of the rice. Many studies have shown that during the flowering stage of rice, high-temperature heat damage affects pollen maturation, anther dehiscence, pollen germination on the stigma, and pollen tube elongation; the resulting failure of fertilization is the most serious harm to rice.
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