Culture methods and matters needing attention of plantain order closed-sheathed ginger? How do you breed? What is the effect and effect?

Closed-sheathed ginger, alias is called Guangshang Lu, banana flowers, white head to old age, old mother crutches, so the breeding methods and points for attention of closed-sheathed ginger? How do you breed? What is the effect and effect? According to the data, the adaptability of closed-sheathed ginger is very strong, and it can grow in all kinds of soil. However, when choosing soil, we generally choose loose, fertile and well-drained sandy soil. In terms of temperature, the soil cultivated with closed-sheathed ginger is generally kept at 20 ℃-30 ℃. Pay attention to frost in winter, it can grow at a high temperature above 35 ℃ in summer, but the growth is slow.

First, the culture methods and matters needing attention of closed-sheathed ginger?

Soil

Closed-sheathed ginger has strong adaptability to soil and can grow in all kinds of soil. it is not high that it likes loose, fertile and well-drained sandy soil, so it is better to choose this kind of soil when planting. Before planting, you can disinfect the soil and apply a little base fertilizer.

Light and temperature

Closed-sheathed ginger likes warmth and plenty of light, is not resistant to strong light, but can withstand shade. The growth environment of closed-sheathed ginger needs to avoid strong direct light. You can choose shady places with bright light to maintain or build a sunshade when the summer light is strong.

The suitable temperature for the growth of closed-sheathed ginger is 20 ℃-30 ℃. It can grow at high temperature, and it will be semi-dormant in winter. Closed-sheathed ginger has strong cold tolerance and can withstand the low temperature of more than 0 ℃. Be careful not to be frozen, otherwise the aboveground part of the plant will die. It can withstand the high temperature of more than 35 ℃ in summer and continue to grow, but the growth is slow.

Water and fertilizer management

Closed-sheathed ginger likes a humid environment, which requires moist soil and high air humidity, and requires a large amount of fertilizer during the growing period. Cultivation of closed-sheathed ginger requires regular fertilization, plant ash, potassium sulfate and other can be used, but also can apply rotten cake fertilizer, farm manure, which is conducive to plant growth.

Note:

Reproduction

The propagation of closed-sheathed ginger is generally sowing or cutting, or root-splitting propagation.

Pest control

Closed-sheathed ginger has strong disease resistance and rarely occurs diseases and insect pests, but there will be diseases such as leaf spot, as well as the harm of pests such as drill worms, shell insects, caterpillars and so on. When the closed-sheathed ginger has the threat of diseases and insect pests, timely measures should be taken to control it, and more fertilizer should be applied to improve the disease resistance.

Second, how to reproduce?

1. Root propagation of closed-sheathed ginger.

The root propagation of closed-sheathed ginger is generally carried out in spring. The underground rhizomes of closed-sheathed ginger are dug and planted separately in the field with 1-2 plant buds and rhizomes.

2. Cutting propagation of closed-sheathed ginger.

The cuttage propagation of closed-sheathed ginger has the advantages of high speed and high survival rate. Cut the old closed-sheathed ginger stem, cut it with 2-3 nodes as a small section, and then obliquely insert the cuttings into a well-permeable sand bed or sandy loam, and keep the sand bed moist after about half a month. a new plant will grow at the bud hole of the stem node, and it can be transplanted to the field in a month.

Third, what is the effect and function?

1. The ornamental effect of closed ginger.

Closed-sheathed ginger can be used for fresh cut flowers, dried flowers and courtyard greening. The annual yield of fresh cut flowers per mu is very high, and the vase period is as long as 15m / m for 20 days. The closed-sheathed ginger flower has a unique shape and a red leathery spike, which is easy to make into flowers, so it is an excellent dried flower material. Or the closed-sheathed ginger will be planted in courtyard communities, parks, flower beds and other places, can grow lush, appear Tingting Yuli after flowering, extremely elegant, is a good scenery.

2. the medicinal effect of closed-sheathed ginger.

The rhizome of closed-sheathed ginger can be used as medicine. Sexual pungent, sour, slightly cold, slightly toxic. It has the effects of anti-inflammation and diuresis, dispersing blood stasis and detumescence, detoxifying and stopping itching and so on. For pertussis, urinary tract infection, adverse urination, nephritis edema and other symptoms have a certain effect, external use can also treat sores, furuncle swelling, urticaria, otitis media and other diseases. The specific usage and dosage is as follows: take 2-5 money, use appropriate amount for external use, and apply it directly to the affected area or frying and washing. The rhizome of closed-sheathed ginger can be picked in all seasons, and it is appropriate to use it at the end of autumn, wash and slice, steam and dry.

Time: 2019-03-16 Click: