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What are the key technical points for spring garlic management?
Around Jingzhe (Awakening of Insects), as temperatures rise, Cangshan garlic enters the regreening growth stage; around the Spring Equinox, it reaches the rotting-mother stage (also called the mother-returning stage). Due to the continuous low-temperature and drought weather from last winter to this spring, garlic growth has been affected, the seedling condition is poor, and there are more garlic fields with weak seedlings, so management must be strengthened. I. Regreening stage management. Before and after regreening, spray once with a plant growth regulator or amino acid foliar fertilizer to enhance stress resistance and prevent damage to garlic from late spring cold. After the Spring Equinox, garlic is in the rotting-mother stage, during which garlic maggots are prone to occur, so pay attention to spraying pesticide to control seed
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Key Technical Points for Spring Feeding and Management of Working Cattle
Spring is the busy season for working cattle, yet forage is scarce as the old supply runs out before the new comes in, and the cattle's physique has declined after a long production period. If feeding and management are not strengthened and nutrition not increased, it can easily affect spring plowing and delay farm work. Therefore, doing a good job of spring feeding and management for working cattle is crucial. To do a good job of spring feeding and management for working cattle, the following points must be noted. 1. Effectively carry out feeding and management before work. If a working cow is not well maintained in spring during the production period, it cannot be remedied by supplementary feeding during the working period.
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Raising sheep in winter and spring: make sure the sheep drink enough warm water
In winter and spring, because the temperature is relatively low, if the sheep are given cold water or even water with ice chips, they will be unwilling to drink it, which will cause insufficient water intake. This not only slows down the digestion of feed, blocks internal metabolism and lowers body condition, but also triggers various diseases. Therefore, in production it is essential to create drinking conditions for the sheep and ensure clean and sufficient drinking water. Drinking water temperature: if the water the sheep drink is too low in temperature, the water must absorb heat that the sheep themselves converted from feed, which reduces feed utilization. Therefore, in winter and spring the drinking water temperature for sheep is best kept at 20-30
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Early snakehead fry production relies on hot spring water to raise broodstock
Selling fry early does not bring high profits; the main goal is to win over customers. Snakehead soaking in hot springs? That's right. Recently, a reporter from Southern Rural Daily learned during a visit to Sanjiao Town, Zhongshan City, that some snakehead fry farms, in order to produce early fry by the end of the first lunar month, meet customer demands and seize market opportunities, spare no expense in using hot spring water to raise broodstock. This is done to promote the gonads of snakehead broodstock to mature under natural conditions so as to enable fry production. Liang Guihong of Yurong Aquatic Breeding Farm in Sanjiao Town, Zhongshan City, told reporters that on January 10, 2009
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How to choose sweet potato varieties? Provincial Crop Institute experts recommend varieties for spring, summer and autumn planting
Sweet potatoes can be planted in spring, summer and autumn. Spring planting is generally done in March to April, summer planting is generally done in May, and autumn planting is done within one week after the Start of Autumn. Below are several sweet potato varieties suitable for planting in our province. Jinye: a new stem-tip vegetable sweet potato variety. This variety has tender stem tips, low crude fiber content, and good palatability after cooking, making it suitable for use as a vegetable. With open-field cultivation, the stem tips can be picked about 10 times over the whole growing period, with 250 kg of stem tips picked per 667 sq m each time, and a picking interval of 15 days. Per 667 sq m, it can yield
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How to prevent rice field eel diseases in spring? Garlic and salt solution works well
After overwintering, rice field eels begin to become active in spring when the temperature rises. At this time, they are very susceptible to saprolegniasis, skin rot disease, bacterial septicemia and other diseases, which can lead to death. If a clarified solution made by soaking fresh garlic and high-quality salt at an 80-100 fold dilution is promptly splashed into the breeding pond, once every 3-5 days, for 2-3 consecutive applications, splashing 2-3 kg per square meter of breeding pond each time, evenly sprinkled on the water surface, the rice field eels will not be infected by the above diseases, and the breeding survival rate will be high.
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Key Technical Points for Spring Fertilizer and Water Management of Garlic
After garlic turns green again, its absorption of fertilizer and water gradually increases. Especially during the bolting stage and the garlic bulb enlargement stage, these are the peak periods of fertilizer and water demand. In terms of management, emphasis should be placed on watering the "three waters" well and applying the "three fertilizers" well. Water the green-up water well and apply the green-up fertilizer well. In spring, the soil temperature is low, so it is best to water the green-up water at noon to promote early seedling growth. Along with watering, apply 15-25 kg of nitrogen-phosphorus-potassium compound fertilizer per mu or 15 kg of potassium sulfate, then control water appropriately to promote root development. Water the bolting-promoting water fully and apply the bolting-promoting fertilizer heavily. Late March to early April is the period of rapid differentiation of garlic flower buds and clove buds
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Detailed Explanation of Key Garlic Spring Management Techniques
I. Management during the regreening stage: After Awakening of Insects, garlic begins to regreen, so it should be watered and fertilized promptly. Along with watering, apply 20 kg of diammonium phosphate per mu or 25 kg of ternary compound fertilizer. Then carry out shallow hoeing to loosen the soil, raise the temperature, and preserve moisture. Around Qingming Festival, when yellow tips appear on the leaves, carry out the second topdressing promptly and increase the frequency of watering, generally watering once every 10-15 days, to promote plant growth. II. Management during the garlic scape growth stage: In early May, garlic scapes begin to differentiate. After the Beginning of Summer, garlic scapes enter a period of vigorous growth, and during this period fertilizer and water management should be increased.
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Key Technical Points for Spring Field Management of Garlic
Water and fertilizer management after garlic turns green again is the key to a bumper garlic harvest. As the weather warms up, water and fertilizer uptake gradually increases after greening. Especially during the bolt-bearing stage and the bulb enlargement stage, garlic has its peak demand for water and fertilizer. Therefore, throughout the entire growth period of garlic, irrigation and topdressing should be carried out in a timely manner according to soil moisture, soil fertility and seedling conditions, with particular emphasis on watering the "three waters" well and applying the "three fertilizers" well. 1. Water the greening water well and apply the greening fertilizer well. By the Spring Equinox, garlic seedlings begin to turn green and grow. Because early spring soil temperatures are low, it is best to water the greening water at noon
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How to grow spring-planted garlic for high yields? Master these four cultivation points
Garlic planted in spring and harvested in summer has a shorter seedling stage and less nutrient accumulation, so both yield and quality are inferior to autumn-planted garlic. To improve the yield and quality of spring-planted garlic, you must select good varieties and focus on management. The key is to do well in the following four aspects: 1. Choose suitable varieties: spring-planted garlic takes about 100 days from planting to harvest, and the whole growth period is very short, so choose short-growing-period purple-skin garlic as seed garlic. 2. Apply heavy base fertilizer: before sowing, while preparing the land, apply 3000 kg of high-quality human and livestock manure or barnyard manure per mu, 15:
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