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How are herbicides used in rice paddies? A detailed guide to application methods
How are herbicides used in rice paddies? What should you do if herbicide damage occurs? We hope experienced readers can help share their knowledge. Zhongdi Network has compiled the methods for applying herbicides in rice paddies and how to identify and remedy herbicide damage. These are listed below for readers' reference. Methods for using herbicides in rice paddies: The common...
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Fertilizer Application Methods for Base Fertilizer and Top Dressing in Yam Cultivation
How do you apply base fertilizer and top dressing when growing yams? Please provide guidance on the methods. For applying base fertilizer and top dressing when growing yams, you can refer to the following methods: 1. Base fertilizer. After selecting a good field, before plowing apply 2000 kg-4000 kg of decomposed farmyard manure and 60 kg-80 kg of compound fertilizer per mu as base fertilizer, then plow the soil 30 cm...
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Proper application methods of foliar fertilizer for tomatoes
How should foliar fertilizer be applied to tomatoes? Please explain how to guide the timely spraying of calcium fertilizer on the leaves. Tomato fruit growth requires a relatively large amount of calcium, and when the soil supply of calcium is insufficient, the fruit is prone to blossom-end rot. Therefore, during the fruiting period of tomatoes, calcium chloride, superphosphate, amino acid calcium, calcium supplement preparations, etc. should be sprayed to meet the tomato's need for calcium...
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Correct application methods of foliar fertilizer for garlic
How to apply foliar fertilizer when growing garlic? Please give guidance. Foliar fertilization allows nutrients to enter the plant body through the leaves and directly participate in the plant's metabolic processes and the synthesis of organic matter. Its effect is faster than soil fertilization, and it is an economical and reasonable fertilization technique. After garlic is treated with garlic growth promoter, the garlic seedlings'...
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Planting Performance and Application Prospects of Different Simplified Rice Cultivation Methods
1 Planting performance of several simplified rice cultivation methods 1.1.1 Actual harvested yield. The actual harvested yield was highest for machine-transplanted rice, with an average yield of 9000 kg/hm2; followed by hand-transplanted rice, with an average yield of 8850 kg/hm2; third was seedling-throwing rice, with an average yield of 8700 kg/hm2; fourth was wheat-intercropped rice, with a yield of 8400 kg/hm2; direct-seeded rice had the lowest yield, averaging 8250 kg/hm2. 1.1.2 Number of panicles per unit. Direct
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Application methods of Shangnong Iprobenfos for controlling rice blast
Shangnong Iprobenfos is a systemic fungicide with a pre-harvest interval of more than 20 days and low toxicity to humans and livestock. Its formulation is a 40% emulsifiable concentrate. Shangnong Iprobenfos is mainly used to control rice neck blast, and is also effective against rice sheath blight (small sclerotium disease), small grain sclerotium disease, rice sheath blight, and planthoppers, and also has insecticidal and lodging-resistant effects. Application methods: To control rice blast, sheath blight, and small sclerotium disease, dilute 600-1200 times with water and spray. Precautions: (1) This agent is also a cotton defoliant, so when applying
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Key Technical Points and Application Methods of Wheat Straw and Wheat Chaff Mulching
Wheat straw and wheat chaff mulching involves evenly spreading wheat straw or wheat chaff around autumn crops or between rows to form a certain mulch layer, with an appropriate amount of soil pressed onto it in spots, so as to mulch and preserve soil moisture. For wheat straw and wheat chaff mulching, it is necessary to grasp the timing and mulching amount well, and to apply chemical fertilizers reasonably and according to other such principles. 1. Timing. The relatively suitable mulching time is from late June to early to mid-July. Too early makes it easy to press down the seedlings, while too late means the crop plants are tall and difficult to work with. After mulching, if there is no rain or insufficient rainfall, it will affect the rotting and decomposition of the straw, and the effect will be poor, so watering should be done in time. It can also be done at
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The role and application methods of wheat straw and wheat chaff mulching
Wheat straw and wheat chaff mulching is the even scattering of wheat straw or wheat chaff around autumn crops or between rows to form a certain mulch layer, with an appropriate amount of soil pressed over it in spots so as to cover and preserve soil moisture. For wheat straw and wheat chaff mulching, it is necessary to properly grasp the principles of timing, mulching amount, and rational application of chemical fertilizers, etc. 1. Timing. The relatively suitable mulching time is from late June to early and mid-July. Too early makes it easy to press down the seedlings, while too late means the crop plants are tall and not easy to work with. After mulching, if there is no rain or the rainfall is insufficient, it will affect the rotting and decomposition of the straw, and the effect will be poor, so timely watering is needed. It is also possible to water at the first topdressing at the end of June.
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Rational Application Methods and Key Points for Using Allicin
Although allicin has very good effects, it must still be used rationally, and the dosage must not be blindly increased, so as to avoid waste or even adverse effects. Huang Xingguo et al. conducted a preliminary study on the application effect of allicin in rice field eel farming, and the results found that due to different doses of allicin added at different feeding stages, the survival rate and disease prevention and control effects differed: in the feeding stage without added allicin, after 1 month of feeding, the survival rate was 89%, and the main causes of death were red-skin disease and enteritis; when 200mg/kg and 40
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Reasonable Application Methods of Allicin Feed Additives
Allicin has the effect of improving the growth environment of livestock and poultry. The volatile sulfur-containing compounds in allicin can not only give off a special garlic odor to drive away mosquitoes, flies and insects from biting and sucking feed or manure, but also, under the action of enzymes in the bodies of livestock and poultry, be converted into allicin and excreted from the body to prevent mosquitoes and flies from breeding and growing in manure and urine, thereby improving the surrounding environment. Allicin has an anti-disease effect on livestock and poultry. Allicin can effectively kill various pathogenic bacteria such as Shigella dysenteriae, Pasteurella, Salmonella enteritidis, and Pseudomonas aeruginosa, and has the functions of enhancing resistance to viral diseases, and replacing
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