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What are the key points for spraying foliar fertilizer on wheat?
Key points for spraying foliar fertilizer on wheat
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Does good-looking vegetables mean more pesticides were sprayed?
When shopping for vegetables, people habitually reach for the good-looking ones, then suddenly recall reports on TV: good-looking vegetables have more pesticides sprayed on them! So which ones exactly...
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What are the precautions for spraying foliar fertilizer on rice?
Timing: Generally, spraying at the late booting, initial heading, grain-filling and full heading stages of early rice is most suitable, and spraying once per mu takes over an hour. If spraying fertilizer coincides with the heading and flowering stage, it should be done in the morning before the flowers open and after 4 p.m. Preparing liquid fertilizer: Various quick-acting nitrogen, phosphorus and potassium fertilizers, monopotassium phosphate, triacontanol, borax, silkworm droppings and human and livestock urine can all be used as foliar fertilizer. The amount used per mu is small, but they must first be processed into liquid fertilizer. Quick-acting chemical fertilizers should be dissolved in 5-10 times their amount of water the day before spraying to prevent burning the rice leaves from over-spraying. Human and livestock urine should first be left
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The role and application method of spraying paclobutrazol on rice
Paclobutrazol is a highly active plant growth retardant and broad-spectrum fungicide. Its internationally used code is pp333, and the code for the product made in China is MET. Its physiological effects on rice are mainly dwarfing, promoting tillering and improving stress resistance. Moreover, after transplanting, the seedlings turn green quickly, tiller early, the number of effective panicles increases, and the seed-setting rate and 1000-grain weight increase. It is a simple, easy and effective measure to increase yield. Experiments in various places in Liaoning in recent years have found that rice seedlings sprayed with paclobutrazol show the following changes compared with the control: 1. The seedlings become shorter. Spraying at the rice seedling stage
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What foliar fertilizers can be sprayed in the late growth stage of wheat?
Spraying foliar fertilizers in the late stage of wheat cultivation can extend the functional period of canopy leaves, promote the transport of photosynthates to the grains, increase the number of filled grains, and raise the 1000-grain weight and quality, generally increasing yield by 5%-10%. The commonly used foliar fertilizers include the following: 1. Yemianbao contains humic acid and trace elements, which can enhance the stress resistance of wheat and supplement trace elements. Spray once each at the booting stage and after heading and flowering, 7-10 milliliters per mu each time, add 2% urea, and dilute with 30 kg of water for spraying. It can generally increase the 1000-grain weight by 1-2 grams and increase yield by 5%-6%.
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Several foliar fertilizers sprayed in the late growth stage of wheat
Spraying foliar fertilizers in the late stage of wheat cultivation can extend the functional period of canopy leaves, promote the transport of photosynthates to the grains, increase the number of filled grains, and raise the 1000-grain weight and quality, generally increasing yield by 5%-10%. The commonly used foliar fertilizers include the following: 1. Yemianbao contains humic acid and trace elements, which can enhance the stress resistance of wheat and supplement trace elements. Spray once at the booting stage and once after heading and flowering, 7-10 milliliters per mu each time, plus 2% urea, diluted in 30 kilograms of water for spraying. It generally can increase the 1000-grain weight
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Fuyang's stretcher-type high-pressure sprayers achieve remarkable results in controlling brown planthopper
This year is the most severe year for late rice brown planthopper infestation in Fuyang City in more than a decade. Doing a good job in controlling late rice brown planthopper concerns food production security, farmers' income growth and rural social stability. Government departments at all levels in Fuyang City attach great importance to this, truly treating the control of late rice brown planthopper as the top priority in current agriculture and rural work, and making concerted efforts to fight this battle against brown planthopper. The Fuyang City Agricultural Machinery Extension Station introduced and promoted a new type of stretcher-type high-pressure sprayer that had once made great contributions to increasing the yield and income of Dongqiao Chinese torreya (Torreya grandis), and now it has once again rendered outstanding service in brown planthopper control.
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Several foliar fertilizers suitable for spraying in the late growth stage of wheat
Spraying foliar fertilizers in the late stage of wheat cultivation can extend the functional period of canopy leaves, promote the transport of photosynthates to the grains, increase the number of filled grains, and raise the thousand-grain weight and quality, generally increasing yield by 5%-10%. The commonly used foliar fertilizers include the following: 1. Yemianbao contains humic acid and trace elements, which can enhance the stress resistance of wheat and supplement trace elements. Spray once each at the booting stage and after heading and flowering, 7-10 milliliters per mu each time, plus 2% urea, diluted in 30 kg of water for spraying. It can generally increase the thousand-grain weight by 1-2 grams and increase yield
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Spraying potato plants with paclobutrazol helps regulate crop growth
Deformed potato tubers are mainly caused during the tuber enlargement stage by adverse conditions such as high temperature and drought, which inhibit the growth of the expanding tubers and temporarily halt their growth. Later, due to rainfall or irrigation, the growing conditions are restored, and the tubers resume growth accordingly. At this point, the organic nutrients entering the tubers, at the buds with strong physiological activity...
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Correct Methods and Precautions for Spraying Paclobutrazol on Radishes
Cherry radish is a small type of radish with tender flesh, rapid growth, and attractive color. It can be eaten in many ways, including raw, stir-fried, pickled, and as a side dish. It is both a vegetable and a fruit, and is not only well received by resident consumers but also meets the special supply needs of hotels and restaurants, becoming a table...
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