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Pepper fertilization should be developed and produced according to the growth characteristics, the seedling stage and the growth period are recommended to use the special water-soluble fertilizer for promoting rooting in Fujinmen with balanced water-soluble fertilizer, the effect of pepper rooting and strengthening seedlings is good, the use of high-nitrogen and high-potassium water-soluble fertilizer during the flowering and fruit-setting period can improve the flowering and fruit setting rate, and after the effect of flower and fruit protection, the use of special water-soluble fertilizer for pepper during the fruit expansion period can improve the quality of pepper.
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The base fertilizer of pepper can be mainly farmyard fertilizer to ensure that the farmhouse fertilizer is fully decomposed and fermented, and if conditions permit, the farmhouse fertilizer can also be burned with corn stalk to improve fertilizer efficiency, promote the growth of pepper, maintain the root system of pepper, and provide sufficient fertility for the growth of pepper.
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Summary. If the fertilizer is damp or wet, it may cause the fertilizer to be decomposed or volatilized, thus losing its fertilizer effect.
Kissing can be foliar fertilizer.
Pepper seedling spray foliar fertilizer takes root quickly, and foliar fertilizer can also reduce the amount of nutrients delivered by the roots to the branches and leaves while supplementing nutrients for the leaves, so that the roots have enough nutrients to grow, but before using foliar fertilizer, it should be carefully diluted with water, and can not be used directly, so as to avoid fertilizer damage in the cavity of pepper seedlings and cannot grow normally.
Is it OK to use phosphate fertilizer as a base fertilizer to sow pepper seeds?
Phosphate fertilizers have been around for a few years! It's all a lump.
Kiss, if it's kept, it's okay.
If the fertilizer is damp or wet, it may cause the fertilizer to be decomposed or volatilized, thus losing its fertilizer effect.
Kiss, it's a little suspenseful, and it is not recommended to use it if it is damp.
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The fertilizer required varies from time to time.
The pepper topdressing method
Type of fertilizer
The pepper has a large demand for fertilizer, from the seedling to the bud, the nutrients are less, the growth of the plant from the bud to the first flower is accelerated, the demand for nutrients increases, from the first flower to the full flowering fruit is the peak period of the spike, at this time it is necessary to apply nitrogen fertilizer, the full flowering to the mature period, to increase phosphorus and potassium fertilizer, after the harvest of mature fruits, nitrogen fertilizer needs to be applied.
When the pepper is topdressed, urea and compound fertilizer can be used, urea is a very basic fertilizer, which can supplement the nitrogen fertilizer required by the pepper, the pepper is a crop with high nitrogen and high potassium phosphorus, in order to be able to have sufficient nutrients, compound fertilizer must be used, the pepper can be picked many times after maturity, and a large number of top dressing is required in the middle and late stages.
Top dressing time
1. The pepper in different growth stages, the amount of nitrogen, phosphorus, potassium and other nutrients absorbed is different, from the emergence to the bud, the number of leaves is small, the dry matter accumulation is slow, so the need for nutrients is less.
2. After transplanting, the pepper can be topdressed once when watering the planting water, and a small amount of water-soluble phosphorus can be applied, which is beneficial to the growth of new roots and can improve the survival rate.
Top dressing specific links
The first fertilization: After the pepper survives, the first top dressing can be carried out, ammonium sulfate aqueous solution can be applied, and the roots can be watered.
The second fertilization: when the pepper buds, use the diluted fertilizer or calcium sulfate to make an aqueous solution made of water and water to water the roots.
The third fertilization: in May, the first cluster of fruits began to grow, at this time more nutrients are needed, it is advisable to use fast-acting fertilizer, with stool fertilizer point root burning or ammonium sulfate, superphosphate, the above fertilizer is mixed evenly and then applied in the strip or hole, and then watered once.
The fourth fertilization: in June, the temperature is high, this is the vigorous growth period, combined with water delivery, fertilizer amount and fertilization method can be followed by the third top dressing.
Fifth fertilization: In August, the weather is hot, the pepper grows slowly, the leaves are pale green, the fruit is small and the fruit is small, you can apply a stool fertilizer or ammonium sulfate aqueous solution.
The sixth fertilization: In September, you can carry out a top dressing, and the application amount and fertilization method can be according to the fifth time, which can increase the yield of Zen Bu.
Precautions
The pepper can reduce the number of fertilization before flowering, otherwise it will cause growth, resulting in falling flowers and fruits, it is a potassium-loving crop, at the end of flowering, fruiting period, maturity period to apply sufficient potassium fertilizer, it is best to use fast-acting instant, safe and environmentally friendly chelated high potassium water-soluble fertilizer, before the flowering period and fruiting period to supplement calcium fertilizer, depending on the soil conditions of the planting place.
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<> planting pepper generally needs urea, potassium dihydrogen phosphate, high nitrogen and high potassium water-soluble fertilizer and other fertilizers, different growth periods for the type of fertilizer demand is not the same, usually can be applied retarded phosphate fertilizer as a base fertilizer, top dressing needs to be carried out 6 times, the first top dressing selection is carried out after the plant survives, at this time, the mu is applied 1% ammonium sulfate aqueous solution of about 500kg, the root is watered, and the second top dressing is carried out in the budding period, generally 40% human manure is about 600kg per mu, and the root is watered.
1. What fertilizer is needed for the cultivation of chili peppers
1. Types of fertilizers.
Peppers generally need fertilizers such as urea, potassium dihydrogen phosphate, and high-nitrogen and high-potassium water-soluble fertilizers, and the types of fertilizers applied will vary depending on the growth period.
2. How to fertilize peppers in various growth periods.
1) Base fertilizer. Late-acting fertilizer can be used as base fertilizer, generally about 500-600kg of manure per mu or delay-acting phosphate fertilizer, combined with land preparation ditch application.
2) Top dressing. When the plant survives, the first top dressing is carried out, and about 500kg of 1% ammonium sulfate aqueous solution is generally applied per mu, and the roots are watered.
The second topdressing is carried out at the budding stage of the plant, and about 600kg of 40% human manure per mu is generally used, and the roots are watered.
When the first cluster of fruits begins to grow, the third top dressing can be carried out, generally with 50% human manure and urine about 80kg per mu, and the roots are watered.
The fourth top dressing was carried out in late June, and the amount of fertilizer used and the fertilization method were similar to those of the third time.
In early August, the fifth top dressing was carried out, and about 800kg of 20% human feces per mu was generally applied.
The sixth top dressing was carried out in mid-September, and the application rate and fertilization method were similar to those of the fifth.
Second, how to rescue fertilizer seedlings
1. Rescue methods.
If too much fertilizer is applied to the soil and the seedlings are burned, it is necessary to soak the seedlings immediately, that is, to water from the top and discharge from the bottom, so that the excess fertilizer can be quickly brewed out.
2. How to avoid burning seedlings with chili peppers.
1) In addition to the need for reasonable fertilization, control the amount of fertilizer to avoid burning seedlings, but also need to pay attention to weather changes, in sunny days need to do a good job of seedbed ventilation management, to avoid the temperature rise to 40 resulting in burning seedlings. You can also use straw to properly shade and water appropriately when the temperature slowly drops.
2) At the same time, it is necessary to keep the humidity of the seedbed appropriate, and the seedlings will be burned if the humidity is high or small.
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