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How to fertilize hybrid rice scientifically?
How to fertilize hybrid rice scientifically? The fertilization principles for hybrid rice should be: organic fertilizer and phosphate fertilizer as base fertilizer, potassium fertilizer mainly as tillering fertilizer, nitrogen fertilizer applied evenly in multiple applications, with special attention to plump panicle and plump grain fertilizer, aiming for large panicles and large grains while ensuring sufficient panicles. (1) Base fertilizer mainly organic fertilizer. According to measurements...
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How to fertilize wampee scientifically? Key points of planting and fertilization techniques
How to fertilize wampee scientifically when planting? Please introduce in detail. Wampee fertilization can refer to the following methods: 1. Around Great Cold, apply about 12 kg of fully decomposed chicken manure with a moisture content of 10~20%. The fertilization method is to dig a ring-shaped trench about 20 cm inside and outside the drip line of the canopy, reaching a depth of 30~40 cm, and place one layer of fertilizer and one layer of turf...
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How to fertilize peanuts well? Master the scientific fertilization method
How should peanuts be fertilized? Please advise. Peanuts have a relatively strong tolerance to poor soil, and a small amount of fertilizer can produce a considerable yield. But to rapidly increase peanut yield per unit area, scientific fertilization is one of the basic measures. Peanut fertilization should be based mainly on organic fertilizers, with chemical fertilizers as a supplement; base fertilizer as the main application, with topdressing as a supplement; topdressing should focus on seedling fertilizer...
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How to fertilize peanuts scientifically? Key methods and points explained
How to fertilize peanuts scientifically? Please guide. 1. Fertilization principles for peanuts (1) Combined application of organic and inorganic fertilizers. The soil for cultivating peanuts is mostly hilly gravelly soil and plain alluvial sandy soil. These soils have poor structure and low fertility, so organic fertilizer should be applied to activate the soil, improve soil structure, and build up fertility, and then chemical fertilizers should be applied in combination to replenish soil nutrients in time.
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How should asparagus seedlings be fertilized? A detailed explanation of scientific fertilization methods
How should asparagus seedlings be fertilized? Please explain the methods. During their development, asparagus seeds are inevitably affected by various pests and diseases. Now I will teach you the fertilization techniques for asparagus, and I hope they will be useful to all asparagus growers! When cultivating asparagus, use more organic fertilizer to make the soil loose and fertile, which is beneficial to the development of the underground stems and root system...
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How should fertilizer be applied scientifically when growing mung beans?
How should fertilizer be applied scientifically when growing mung beans? Please explain that the fertilization principle for mung beans is to rely mainly on farmyard manure, with inorganic fertilizer as a supplement; farmyard manure and inorganic fertilizer should be applied together; apply sufficient base fertilizer, and topdress appropriately. For base fertilizer, human excrement and urine, plant ash, kang soil, and pig, chicken, and sheep manure are best, applied at 1000-3000 kg per mu. Topdressing...
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A Detailed Guide to the Nutrient Requirements and Scientific Fertilization Methods for Lychee
What are the nutrient requirements of lychee? How can it be fertilized well? For lychee fertilization, you can refer to the following methods: (1) Nutrient requirements of lychee. According to measurements, in an orchard with a yield of 1000 kg per mu, producing every 1000 kg of mature fruit requires 9.8 kg of nitrogen, 1.1 kg of phosphorus, and 6.6 kg of potassium, with a nutrient ratio of 10:1:7. After harvest...
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How to fertilize lychee trees properly? A detailed guide to scientific fertilization methods
How to fertilize lychee trees properly? When should which fertilizers be applied? For lychee fertilization, you can refer to the following methods: 1. Fertilization problems and fertilization principles. In view of the common problems in lychee orchards, such as widespread soil acidification, poor fertilizer and water retention capacity, widespread deficiency of magnesium, boron, calcium and molybdenum, unscientific fertilization rates, unreasonable fertilizer ratios, and foliar...
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How should Feizixiao lychee be fertilized scientifically after fruit harvest?
How should Feizixiao lychee be fertilized after fruit harvest? How many times should fertilization be split into? After harvesting, Feizixiao lychee can be fertilized by referring to the following methods: (1) The fertilization timing for cultivating 3 rounds of autumn shoots after harvest in Feizixiao lychee is: the first fertilizer application should be heavy after fruit harvest, mainly organic fertilizer, combined with quick-acting chemical fertilizer; the second fertilizer should be mainly nitrogen...
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Scientific Cultivation Methods and Technical Key Points for Shiitake Mushrooms
How to scientifically cultivate shiitake mushrooms? Please guide. The following shiitake cultivation methods can be used for reference: 1. Select good main cultivars. There are many shiitake varieties, and during cultivation, varieties should be reasonably selected according to local actual conditions. 1. Flower shiitake type: varieties include 135, 103, 9903, L241-4. They belong to late-maturing medium-low temperature strains, with thick mushroom flesh,...
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