Dutch halibut farming technique
The dutch aristocrats belong to the cedars, which are cold-skinned, and the gansu and the northwestern courtyards are allowed to spend the winter in the open; in the autumn, the flowers are blooming in large numbers and the purple and pink flowers in small groups。
1. Light
It is necessary to take full-time photos, with more tan and at least six hours of sun per day。
- inadequate light: long, long, rare flowers, and particularly prone to dusty diseases。
- the courtyard shall be planted in the open sun and not under trees; the balcony shall be maintained on the south balcony。
Soil
The earth is less demanding, resistant to infertile, and most afraid of the root of the water。
- land planting: ordinary garden land is sufficient, the land must rise high in low-lying areas and the rain cannot save water。
- plantation: land + river sand, mixed with a small amount of decomposed sheep dung to produce base fat; sand is the best in air, and clay is bound to be improved with sand。
Watering
It's dry and wet。
- long spring and summer life: earth table dried down by 3 centimetres and watered in time for drought。
- the rainy season: there must be a run-off, and the water can rot easily in a week。
- autumn flower: no drying of the soil, keeping micro-humid。
- winter hibernation: less water and dry soil; just once in winter。
Water is used to water the roots as much as possible and not to pour water over the leaves, which are highly susceptible to white powder。
4. Fertilisation
Don't feed it。
1. Spring sprouts: small amounts of decomposition farm fat or compound fat that push the branches to grow once for 15 days。
2. 7-august pregnancy buds: conversion to potassium dihydrohydrophosphate, 10-15 days of foliage to promote multiflowering。
3. During flowering: potassium fat for phosphorus can be supplemented in small quantities。
4. High-temperature, winter hibernation and cessation of fertilization。
Five, trim and heart
The more dutch aristocrats cut the branches, the larger the flowers。
1. May - july, many times: strangling the top of the sprouts, prompting the growth of many branches; the strain will be full of round rolls。
2. After mid-august, stop taking care, keep the bud and prepare for the fall。
3. After flowers: cut flowers in time to avoid nutrient consumption。
4. In winter cut-off (in the north-west): after the accompaniment of the leaves on the ground, 5-10 cm above the ground, cutting all branches off, cleaning the dead leaves and mitigating the disease in the coming year。
6. Winter-over (gansu region)
Ground planting: the root of the ground is very cold, with more than 20 degrees below zero allowing for an open winter。
- cutting the ground by the end of the autumn and pouring frozen water once; particularly cold places have roots covered with dry grass and simple leaves that protect the neck and do not have to move into the house。
(b) plantation: the flower pots are not ice-resistant and are better buried in the soil or moved to the corner of the backwind, rather than freezing in the open。
7. Reproduction: simplest strains
The netherlands has to split up once in three years, and the bush is too dense, the flowering will decrease and it will become more vulnerable to disease。
- in the spring, 3–4 months, it is best to dig out the old bushes, split them with knives, keep 3–5 new buds in each of them, plant them separately, and bloom in the autumn of that year。
- may–june, with a high rate of survival。
8 insects and pests (most notably powder)
1. Powder disease (blank-up powder)
Plantation is too dense, poorly ventilated, and the leaves are watered and most likely to explode。
Prevention: spread the plant distance, ventilate, trim the internal wreaths and do not spray the leaves。
Treatment: white cream was found, leaves were removed immediately, multispirin or methyl tobuzin was sprayed once for seven days and 2-3 times。
Aphids: aphids are sprouted in spring and sprayed with aphids。
3. Red spiders: dry and hot in the summer, with the use of avil。
It's easy to summarize
1. Less flowering: most are ill-lighted, or after august they continue to be heartbroken。
2. Leafs with white powder: ventilation and high humidity。
3. Deaths from withering of plants: not freezing, but mostly water-bearing roots。
Simple maintenance
(b) more sun and less water, and the spring and summer breaks their hearts
Potassium autumn phosphorus is full of twigs, and cold water is cut in winter
Ventilation, powderproofing, two or three years from now。
