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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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There is an art to spraying cotton, and methods matter even more in unfavorable weather
When spraying pesticides on cotton to control pests and diseases, unfavorable weather often affects spray quality, reduces control effectiveness, and can even cause pesticide damage. In response to this situation, in production practice I have adopted the following countermeasures according to different weather changes and achieved relatively good control results. Windy days On windy days, spraying pesticides causes uneven pesticide coverage on cotton plants, affecting control effectiveness. In response to this situation, pesticide varieties with systemic action and strong penetration can be selected. When spraying, the nozzle should be closer to the cotton plants to prevent the spray mist from being blown away by the wind and causing loss,
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August Is the Right Time for Foliar Potassium Spraying on Cotton
Because the content of available potassium (including water-soluble potassium and readily available potassium) in the soil decreases year by year, available potassium has become the number one demand in cotton nutritional physiology. When 30-40 jin of high-quality potassium fertilizer is applied in the base fertilizer, due to the consumption by cotton growth and development and leaching after heavy rain, by August the available potassium content in the soil will again drop to its original level. Entering August, as soil aeration deteriorates and the ground temperature drops after the cotton field closes its rows, the soil's potassium supply capacity weakens day by day. If potassium fertilizer cannot be supplemented in time, obvious potassium deficiency will appear
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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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Detailed Explanation of Spray Chrysanthemum Cultivation Techniques and Management Key Points
The public enjoys viewing chrysanthemums, preferring to see three to five blooms on a single plant, with a graceful and lively posture; they love to see the "three branches and nine tops" form, with clusters of blossoms, symbolizing "three abundances and nine tops," embodying traditional folk customs. I. Variety Selection: Choose varieties that are loved by the public, have a wide range of adaptability, strong stress resistance, moderate plant type, upright stems, uniform leaves, full flower form, brilliant flower colors, and long flowering periods. Fewer but finer varieties are preferred; do not choose rare late-blooming or difficult-to-grow varieties. II. Mother Plant Maintenance: In the Beijing area, mother plant perennial roots can overwinter in open ground or in a sun frame (cold frame). Mother plant perennial roots
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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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Characteristics of the Summer-Flowering Spray Chrysanthemum Cultivar 'Ziyan'
The Beijing summer-flowering spray chrysanthemum series cultivar 'Ziyan' grows about 52 cm tall with a spread of 93 cm; it is lush in foliage and branches and has strong ground-covering ability. The flowers are purple with multiple layers of petals, and each flower measures 5.5 cm across; the flower quantity is abundant. It forms buds and begins flowering in June, and the flowering period can extend to late August. 'Ziyan' is a natural hybrid. It prefers light and a warm climate; it adapts to the high temperatures and intense solar radiation of July and August. It likes airy, fertile soil, has relatively strong drought resistance, and adapts to poor soil. In the Beijing area it can overwinter in the open ground without protection. It can be propagated by cuttings or by tissue culture.
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Detailed Explanation of the Key Technical Points for Cultivating and Managing Spray Chrysanthemums
Chrysanthemums are one of China's ten traditional famous flowers. They can be grown in a wide range of regions, with many varieties, abundant flower colors, and changeable flower forms. They bloom proudly in the frost of late autumn when hundreds of flowers have withered, and they have high ornamental value. Potted spray chrysanthemums, in particular, are deeply loved by people because of their compact plant shape, neatly arranged flowers, and ability to display varietal characteristics. How to grow spray chrysanthemums well - technique is the key. 1. Potting soil preparation. How well chrysanthemums grow and how they bloom is closely related to potting soil preparation. Chrysanthemums dislike waterlogging and tolerate drought, like a certain amount of fertility, and cannot tolerate excessive fertility.
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Cultivation and Management Methods and Technical Key Points for Spray Chrysanthemums
Chrysanthemums are one of the ten traditional famous flowers of our country. They can be grown in a wide range of regions, with many varieties, abundant flower colors, and changeable flower forms. They bloom proudly in the frost of late autumn when a hundred flowers have withered, and have high ornamental value. Potted spray chrysanthemums in particular are deeply loved by people because of their compact plant form, neatly arranged flowers, and ability to display varietal characteristics. How to grow spray chrysanthemums well - technique is the key. 1. Pot soil preparation. Whether chrysanthemums grow well and how they bloom is closely related to pot soil preparation. Chrysanthemums dislike waterlogging and tolerate drought, like a certain amount of fertility, and
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