Indigo is a kind of plant similar to cabbage. It is also called bandit. Indigo is also a common plant in life, but there are fewer people planted now. This plant is now widely used. Cultivation on the balcony, its growth cycle is also relatively short, generally only takes more than three months from planting to harvesting. This plant also needs a little technical content!
I. Planting season Indigo is a plant that has strong cold tolerance and high temperature resistance, so it is not very picky about the environment. It can be planted in the open areas in the south subtropical region.
Second, the cultivation system Indigo for the rotation of the land can be grown over melons and fruits, vegetables and beans, but can not be planted with cabbage and green leafy vegetables, can also grow corn sorghum and tomato cucumber The plants are intercropped, which is very beneficial for the nutrition of indigo growth and development.
Third, fertilization of indigo is a kind of plant that likes fertilizer, so the method of fertilization has a great relationship with its habit. According to the composition, the fertilizer should be mainly based on nitrogen fertilizer, supplemented by phosphorus and potassium fertilizer. When preparing the soil, the base fertilizer is the main one, supplemented by NPK fertilizer. In addition to these elements, we can also supplement some calcium and rare earths in order to provide a comprehensive supply of nutrients, but not when fertilizing. Excessive application of any kind of fertilizer, it is easy to cause the phenomenon of root burning, and will cause reverse osmosis of water in the plant.
4. Irrigation irrigation should pour the water of the seedbed for the first time of sowing. According to the moisture of the bed soil, the spraying method should be used for watering. It is not necessary to pour more or less, as long as the humidity is half. Dry and semi-moist. When planting, it is necessary to pour water for three days. After one week, the water is poured once. The irrigation is only necessary to fill the soil and moist. Do not irrigate a lot. When entering the balling stage, it is necessary to pour a water. The growth rate during the balling period is very fast.
The above is the method of planting indigo. Is it very simple? In general, the method of planting indigo is relatively easy. When the harvest is final, it is necessary to judge whether the leaf is tight or not. Generally, the leaf ball is tight. After harvesting, many varieties are precocious because they can be listed early and profitable.
This article URL: How to apply fertilizer to increase the yield of indigo
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