Stone sea pepper broom plum yellow flax
Scientific name: Reinwardtiatrigyna
Aliases: broom plum, yellow flax
Families and genera: Linnaceae
Place of origin:
Originated from southwest China, Vietnam, India and Indonesia.
It is now cultivated all over the south.
Growth habits:
Like sunny, well-ventilated warm environment, suitable for fertile, well-drained soil.
It is born in calcareous soil at low altitude and is not resistant to cold.
Morphological features:
As high as 1m, the branchlets are green. Leaves alternate, elliptic or Obovate-elliptic, 2-6cm long, entire or very denticulate. Flowers 1 to several leaf axils and branch tops, yellow, ca. 2.5cm in diameter.
Capsule globose, flowering and fruiting in summer.
Humidity management:
Like the humid or semi-dry climate environment, the relative temperature of the air in the growing environment is required to be 50-70%. When the air relative humidity is too low, the lower leaves yellowing and falling off, and the upper leaves are not glossy.
Temperature management:
Because it is native to the subtropics, it has strict requirements for winter temperature and stops growing when the ambient temperature is below 8 ℃.
Lighting management:
The ability to adapt to light is strong. Put in indoor maintenance, as far as possible in places with bright light, such as well-lit living room, bedroom, study and other places. After indoor maintenance for a period of time (about a month), it should be moved to an outdoor place with shade (heat preservation in winter) for a period of time (about a month), so alternately.
Fertilizer and water management:
For potted plants, in addition to adding organic fertilizer when potting, proper fertilizer and water management should be carried out in the usual maintenance process.
Reproduction and cultivation:
Sowing and ramet propagation.
Purpose:
It is commonly used in artificial stacked walls, ridges and steps with lime in masonry joints, and grows well.
It is suitable for rock garden and all kinds of man-made vertical wall crevices, and it is a good material for three-dimensional greening.
It can also be watched by potted plants.
Branches and leaves can be used as medicine to eliminate inflammation and detoxification, clear away heat and diuresis.
- Prev
Occurrence characteristics and control of garlic maggot
First, harmful symptoms garlic maggots eat garlic bulbs with larvae, so that the bulbs rot, the aboveground leaves wither, wilt, and even die. The maggot pupa can be found when the injured plant is pulled out, the damaged garlic skin is yellowish brown rotten, the garlic head is drilled into a hole by the larvae, incomplete, and the garlic cloves are exposed and cracked, accompanied by a foul smell. The injured plant is easy to be pulled out and cut off. Second, the occurrence characteristics of garlic maggots can cause harm before winter. after entering winter, they pupate and overwinter, and begin to Eclosion from pupae to adults in March of the following year. Adults lay eggs around garlic roots.
- Next
White celery
Variety characteristics: 1. Agronomic characters: medium plant type. The plant height is about 60cm, the leaf is green and petiole is white, the root system is well developed, the growth cycle is short, and the single plant weight is sparsely planted with 250mg, which is suitable for cultivation in open field in summer and autumn and protected field in winter. Overwintering production is easy to bolt in spring, so pay attention to timely harvest. Sparse planting adopts the method of seedling transplanting, close planting should be direct seeded, and there should be a gap between seedlings and seedlings after emergence. two。 Economic, ecological and social benefits white celery, as a supplement to vegetable varieties, is popular in the market.
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