The delicious taro is one of the fruits that most consumers love. The quality and high yield of mulberry greatly affect the economic benefits of the majority of farmers. Fertilization accounts for most of the management of mulberry trees during the cultivation of mulberry trees. Therefore, microbial fertilizer expert Kimbera will explain fertilizer management in high density Mulberry in this article.
1. Type and amount of mulberry fertilization
In general, every 100 kg of mulberry produced requires 1 kg of pure nitrogen, 0.3 kg of phosphorus, and 1 kg of potassium. The actual amount of fertilizer applied each year depends on the specific age, type of fertilizer, and soil fertility. Clay and loam have strong fertilizer retention, and the amount of fertilizer and frequency of fertilization can be appropriately reduced. In addition, high-quality chicken manure and sheep manure, which we can use sparingly, but mixed with soil, need more use. Here, we can combine organic fertilizer fermentation with Jinbao Organic Fertilizer Fertilizer to assist the fermentation. The fertilizer produced by the starter is fully decomposed to ensure the safety of fertilization. In addition, the beneficial bacteria in the fertilizer can act on the soil to enhance the pear tree pair. Fertilizer absorption. This commercial starter will produce better organic fertility. Before mulberry trees are put into production, they need to use less fertilizer. In the fruit period, they need to increase the amount and types of fertilizers. This is to use more organic fertilizer, and if necessary, topdressing. In general, the ratio of mulberry yield to fertilization is 1:5. For organic fertilizers, 3-4 kilograms of organic fertilizer is used for every kilogram of fruit produced during the sapling period, and 2-3 kilograms of organic manure is used during the fruiting period. For those orchards with low fertility and poor fertility, the amount of fertilization should be increased.
2. Mulberry fertilization method
Fertilization methods include acupuncture, furrow application, application and top dressing. Acupuncture is used for digging pits for fertilization around 30 cm around the trunk or between rows. Generally chemical fertilizer, fertilizer cake, organic fertilizer or fungus fertilizer. Dig 20 cm deep when fertilizing. 30 cm wide pit. If you use organic fertilizer because of its large size, you can dig a little bigger. Gully application is to dig trenches and fertilize between mulberry trees: The depth and width of the ditch are determined according to the type and quantity of fertilizer, generally 20-30 cm. Ditching should try to avoid harming the root system. To spread the fertilizer, it is necessary to spread the fertilizer evenly onto the mulberry ground and into the soil. Generally combined with winter turning. Large organic fertilizers and modified soil limes are more suitable for spreading. Because pollination and expansion of mulberry trees are all in the dry season, fertilizers in the soil are difficult to absorb and use. Therefore, extra-root fertilizer is particularly important. The type of specific fertilization may be urea, potassium dihydrogen phosphate, ash extraction, or other microbiological products that can improve fruit quality such as a golden sweetening colorant.
3. Mulberry tree fertilization period grasp
Spring fertilization, also called germination fertilizer, plays an important role in rapidly forming leaves, increasing leaf area, promoting flowering, fruiting, and high yield. The fertilizer can be either a fast-acting nitrogen fertilizer or a decomposed farmyard fertilizer. Phosphate fertilizers are dominant after the appearance of tidbits. It takes a large amount of fertilizer to increase the maturity of young fruit to mulberry maturation, and it needs to recover 1-2 times of fertilizer. The foliar fertilizer is mainly potassium dihydrogen phosphate. Summer fertilizer application after summer harvest, if the fertilizer supply is insufficient, the quality of the resulting mother branch will be poor, affecting the yield in the second year. Autumn fertilizer is applied after the beginning of autumn until late August. Autumn fertilizer can promote continuous tree growth and flower bud differentiation, increase the accumulation and storage of nutrients, increase the second year of mulberry sprouting and branching and mulberry production, and fertilization is dominated by phosphorus and potassium fertilizers. Winter fertilizer is used during the dormant period and most of the organic fertilizers are used. Management details can be consulted: Beijing Huaxia Kangyuan Technology Co., Ltd. Tel / 63623048 Free hotline
Greenhouse Drip Irrigation System
Fertigation is using your irrigator to fertilise the plants and soils as you water, which is the most efficient and advanced practice of fertilization. Aid of pressure system (or natural divide terrain), the soluble solid or liquid fertilizer, according to the soil nutrient content and crop fertilizer regularity and characteristics of species, with the fat of with irrigation water, through a controlled water supply pipeline system, supplying, the compatibility, water through the pipe and drop head form drip irrigation, uniform, regular, quantitative, infiltration area crop root growth and development, make the main root soil always stay loose and appropriate moisture content, at the same time according to different crop fertilizer characteristics, environment and soil nutrient content in soil; Crops in different growth phase water requirement, the different development stages of the fertilizer rule is the demand of design, the water and nutrient timing quantitative, provided directly in proportion to the crops.
Greenhouse Drip Irrigation System,Greenhouse Micro Irrigation System ,Plant Drip Irrigation
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