Plantation techniques
The scavengers are greened in their fast-growing, greening, splendored and coronal beauty, in many places, as gardens, streets, parks, etc. In the south-west and in the outskirts of jiangsu soo-sik city, it was popularly promoted as a “city tree” after being classified as planting。
Seed collection and storage
It's a beautiful and robust plant. Seeding should be carried out in a manner that captures its mature characteristics in a timely manner. When the skin is black, it shows the maturity of the seed. After harvesting, the skin of the seeds is washed and the seeds are dried out. The layering method is then used for sand hides in ventilated indoors or fields with low groundwater levels. The humidity of the sand is usually spread out by hand。
Ii. Field seedlings
The sorghum trees are the green wood, known as the sorghum (hhangzhou), the sorghum (sichuan), the aroma, the sorghum (sichuan), the sorghum, the sorghum, the sorghum, the sorghum. The southern provinces of china, taiwan, viet nam, japan, etc. Are also distributed. It is also the city of hangzhou, zhejiang province, ningbo city, kimhua city, nosei city, jiangsu province, nanchang city, jiangxi province, masakshan, maguiang province, anhui city, hunan province, wuzhou city, sichuan province, mayang city, kaung city, guizhou province
The sorghum tree is a permanent green wood belonging to the sorghum. They can be up to 50 metres tall, and they are hundreds of years old. They can be called ginseng trees. They are greened for excellent gardens. When the bark is young, it is green and smooth; it turns old into brown or tan。
Stylish
The unique fragrance of life, which is linked to love, is romantic。
Quite a few years ago, the country's most popular land was fertilized. In shaanxi, south of gansu, the planting of seedlings from mid-march to early april in the spring is a form of freezing. The soil is finely flattened by high beds. Seeds are broadcast at 25 cm. It's 2-3 cm thick. The seedbed will be protected and the straw will be covered and released. This will bring the rate to over 90 per cent。
Iii. Mobilization
After repeated trials, it was considered preferable to move the saplings after one year of life. The choice of bed seedlings should be preferred because of the lack of success in planting them, and therefore the choice should be made to cultivate them for several years. The displacement density of the tree is 0. 5 m x 0. 3 m. The planting will maintain a reasonable density of the tree, prepare for the rise of the seed belt to protect the root soil, and promote the growth of the side roots and roots, which will contribute to the survival of the vanilla. The more plants move, the more roots
The more developed, the higher the survival rate. Note that one year of scavenger seedlings are vulnerable to freezing and are moved to cut off late autumns and cover the herd with straw. It's two to four cm. The trunks of the trees should be green if the trunks are black and brown, indicating that the seedlings are old and not suitable for planting. The number of detachments is determined by the number of years of training. It is divided into three levels: 1/2 of the total number of branches for three to six years; 3/5 of 7 to 10 years for seven to 14 years; and 4/5 of 11 to 14 years for 14 years. This is done by cutting all branches below one third of the tree. More than two thirds of the trees choose their side branches evenly distributed 3-7
Levels。
The time to plant the sorghum is better
It's important. In mid-march to mid-april, mid-april in the spring, september in the fall, and 25 march to 10 april in the middle of the rainy season, it will be an excellent opportunity to fill the gap。
And when the scavengers are sprouted, they shall be protected from the earth with a diameter of 30 cm or so. The seedlings can be cut off and one or three pieces retained to avoid the evaporation of the water that affects the tree. But be careful not to go to the top, otherwise the canopy will form many heads. In addition, in order to adapt to trans-provincial transport, a certain number of side bars should be removed to increase the survival rate. It has been observed that only 30 to 50 per cent of the plants that have been planted without leaves are active. When cutting, the cut is closely attached to the main trunk, without short sections and without tearing the bark。
The depth, length and width of the pits planted range from 50 to 60 cm. The depth of planting is suitable for the ground to match the root neck of the sapling. When planted, the protection of the roots is closely linked to the caves, and the return to the ground is not tight and will result in suspension. Therefore, when a large seedling enters the pit, it is required to fill the ground until the pit is full and to hold it loose。
The planting of grasshoppers, whether in the dark or in the eye, should be carried out in a timely manner. The dry and taneous weather takes about three to four consecutive days。
1. Timely planting. Moisted saplings shall be installed immediately and wet with wet grass and evaporation inhibitors if transport is far away。
2. Cave requirements. The pit shall be large enough, while ensuring its cleanness, and the bottom shall be filled with soil from the beginning, or with fine mats, which shall be filled to the top of the cave and shall be piled around the seedlings。
Water. Once planted, the plant should be filled with water, while the soil around the tree can be smote to fill the soil in the tree. In order to increase the survival rate of the trees after planting, the potion can be added to the water to increase root cell activity and stimulate new root growth.
1. It is desirable to choose the deep sandy border of the earth, with a slightly shaded and windy paddy field as a nursery. Once at the beginning of the winter, three ploughs of two dredges were carried out before planting at the beginning of the winter spring, with an acre fertilization of 1,500-2,000 kg or 25-50 kg of bread ploughing。
The planting of sorghum trees at the right time is suitable for “rain” to “shock”. Okay
