In the first three years of the growth of Magnolia grandiflora seedlings, in order to make up for the shortcomings of planting trees in large fields and producing no benefit in the previous period, small shrubs, such as eucommia ulmoides, ligusta quinquefolium, and small leafhoppers, can be planted. During the first three years of planting seedlings, 6000-7000 strains per mu, with an average of 0.5 yuan per plant, and a gain of more than 3,000 yuan, after the fourth year, Guangyulan has grown to 5-6 cm, and can be sold at intervals. 80 yuan. Afterwards, they are sold every year and they have income.
Cultivation points: 1 year old seedlings of Magnolia grandiflora are planted at a spacing of 1.2-1.3 meters and a row spacing of 1.5-1.7 meters. Each acre can be planted with 300-400 strains; every two strains are planted. When planting seedlings in the middle of Guangyulan, the plant spacing is 15-20 cm, spacing is 25-30 cm, and 6000-7000 plants can be planted per acre.
Management measures: regular cultivating, weeding and fertilizing, extra-root fertilizer application 2-3 times per year, compound fertilizer 1 time in 3-4 months, topdressing urea 1 time in May-June, and application of compound fertilizer 1 at the end of July. Yes, it is possible to apply urea once a year to small seedlings, which is 20 kg per mu. In April, attention was paid to the prevention and control of leaf roller moth which threatened the buds and young leaves of Magnolia grandiflorum. It could spray 98% of crystal trichlorfon 1000 times 2-3 times.
Inshell Coffee Beans
Inshell Coffee Beans,Coffee Beans In Shell,Inshell Arabica Coffee Beans,Inshell Robusta Coffee Beans
YUNNAN H.C.IMPORT & EXPORT CORP , https://www.hccoffeebean.com