And the acacia, also called cape flowers, because its plant can grow two or three metres high, and so it has the name of a "red." the sunflower plant is extremely large, is popular in the flower market, has a large variety of sunflowers and, in order to facilitate indoor farming, has produced many small varieties. So how do you choose the sunflower seed? What's the method of breeding? Let's take a look at it with the writer。
I. How do you choose the sunflower seed?
Seed seeds are not expensive and can be purchased in some flower markets or on the internet, after which they are selected for healthy farming, and those who are of poor quality can be phased out for seeding。
But the acacia seeds have a hard shell and need to impregnate the water, soften the shell slowly and break the embryo's hibernation in the shell, thereby contributing to seed growth. If there are too many sunflower seeds purchased, they can be stored for next year, because the sunflower seeds can be preserved for three to four years。
The dry-drying of sunflower seeds needs to be sowed as soon as possible, and if the seeds purchased are not soaked in time, the gestation rate will decrease, and if they are collected in naturally dry seedlings in the outdoor environment (exceeding snowfall and snowing), they can grow without the need for impregnated water。
Ii. What are the methods of breeding sunflowers?
1. The method of birth control
The sunflower breeds simple, and it's very easy to grow. Seeds can be grown more often, but they can also be split and incubated, usually in the spring, in the autumn, generally more so than in the autumn, and in the spring of the following year, when the seedlings grow to 15-20 cm, with soil transplants, if the seedlings are established, only with simple seedlings。
The seeding of sunflowers should take place in september and be broadcast in seed beds or basins and live. This is followed by thin-covered soil, which is often sprayed and wet. The seedlings are transplanted when they grow 3 〜4 leaves, re-emergence with human and animal urine two to three times more than five times more water, and grow about 10 leaves. It can also be valued when 4 〜5 leaves grow. The separation of the plant and the injection took place between september and october。
Land as a whole
Before seeding, it is important to be well prepared and to use rotting compost as base fertilizer. Once the seedlings are planted alive, and several times of thin liquid fatting, the leaves are thick, the flowers are fat and the colors are bright. After the fall, the flowers faded, they cut the straw, they needed 3 to 5 centimetres in the tubing, and they could still grow new buds in the following year, growing more robust plants and continuing to grow。
3. Shrimp management
The first weeks of seedling migration require regular watering to keep the soil nuanced. After a few weeks, the seedlings will not need constant care after growing up. Some of the flowers are fragile and plant very high varieties, and need to be supported by poles or wooden poles to prevent blowing down。
4. Fertilizer water management
Acacia is born in fertile, deep soil. Once a month after planting, human and animal urine is applied with four times the water. Acacia can also be grown for years. In the fall, part of the ground is dying, with the roots rising in winter, the following spring spring springs and the summer still blooming. When the sunflower plant grows strong, it avoids frequent watering, fearing that it is watery, or poorly ventilated, and prone to white powder or black rot。
These are the introductions of sunflower, which are very easy to grow, and many courtyards or streetside greens can see its shape. The sunflower blooms in june of each year when the wheat matures and is known as “boiled barley”, so people use it as a good day for the harvest。
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