Ponytail pine growers, and pony pine growers
Born in jiangsu (and signs), anhui (in the river basin, south of grand beysan), in the western estuary south of the river, south of the shaanxi-sihan river basin, in the central and downstream provinces of the yangjiang river, in the southern dafong, springs, green springs, guangdong, taiwan's northern low mountain and west coast, in the eastern slopes of the central sichuan, to the south-west to guiyang, bishu and yunnan funin. The yangtze downstream is vertically distributed below 700 metres above sea level, with the yangtze midway below 1100 to 1,200 metres below sea level and in the west below 1,500 metres below sea level. The northern part of viet nam has pony pine plantations. I don't know
During the high growth of trees, the number of years of continuous growth occurs over a period of 10 years, and in 20 years it is close, with average growth occurring between 10 and 15 years (around 11 years), with average growth curves intersecting between 10 and 15 years (about 12 years) and subsequent years of growth of less than average growth, inter-breeding should be carried out to ensure sufficient nutritional space for wood to meet the needs of tree canopy growth, so that the age of secondary logging should be around 12 years on land and under operating conditions, but actual production last fell 18 years, which is too late. I don't know
Afforestation density: 240-450 acres. Line distance 1 x 1. 5-1. 7 x 1. 7 m. The first-stage seed is above 15 cm and has a diameter above 0. 3 cm. I don't know
Shrimp and transportrr
Shrimp and transportrr
In order to prevent the atrophy of the tree after the root has been cut and to facilitate the growth and formation of the roots, a management of hydrofertilizer is to be carried out immediately after the roots have been cut. Nitrogen fertilization and calcium phosphate are applied in water at concentrations not exceeding 0. 5 per cent, respectively, when the root is removed by the end of august; if the root is removed in mid-september, nitrogen fertilization is no longer applied and only phosphorus fertilization is applied in water. The application of water fertilization is measured by the soil of the pyrotechnic bed. [3]r
Two needles, three thin, 12-20 centimetres long, soft, slightly distorted, two-faced air hole lines with thin sawn teeth on the edges; one-size cross-sectioned subcutaneous cells, with successive layers, with the second layer formed from individual cells, with about 4-8 resin paths, with two sides of life on the back, or on the abdomen; the shears were brown at the beginning, then turned to gray and settled. I don't know
PonysonsNiana lamb.) is a pine, which is a pine wood with a height of 45 metres and a chest length of 1. 5 metres; the tan of the bark, a smooth or tilted branch, a canopy or umbrella, a branch growing in one round per year (two rounds in guangdong), an egg-shaped cylindrical or cylindrical form, a needle leaf, tenderness, slight distortion, two-faced aerobic wires, small sawnocks on the edges, and a sheath of leaves. The male ball has a light red and brown, cylindrical form, born in the lower part of the new branch, in the oscillation, in the female sphere, near the top of the new branch, in the light of the purple red, in the seed long-egged round, in the flowering of april-may, and in the fruit matures in october-december of the second year. I don't know
1. Afforestation can take place from mid-january to mid-february, mainly with one year of seedling. I don't know
During the high growth of trees, the number of years of continuous growth occurs over a period of 10 years, and in 20 years it is close, with average growth occurring between 10 and 15 years (around 11 years), with average growth curves intersecting between 10 and 15 years (about 12 years) and subsequent years of growth of less than average growth, inter-breeding should be carried out to ensure sufficient nutritional space for wood to meet the needs of tree canopy growth, so that the age of secondary logging should be around 12 years on land and under operating conditions, but actual production last fell 18 years, which is too late. I don't know
