High-yield organic planting method for paper mulberry

Abstract

The invention discloses a high-yield organic planting method for a paper mulberry. The planting method of the paper mulberry comprises the following steps: (1) seed collection: carrying out seed propagation or cutting propagation; (2) nursery selection: selecting a field with soil which is leeward and sunward, loose and fertile, deep and incapable of accumulating water as a nursery; (3) seeding time: accelerating germination by using wet fine sand before seeding, soaking seeds into clear water for 2-3 h, fishing out the seeds, drying the seeds in the air, then, uniformly mixing the seeds withthe fine sand several times as much as the seeds, stacking the mixture indoors to accelerate germination, carrying out regular examination, keeping the seeds wet, and carrying out seeding when 30% ofseeds are cracked; (4) seeding method: carrying out seeding at a line spacing of 25 cm and the seedling rate of 0.13-0.17 kg per mu; (5) daily management: carrying out weeding, cutting back, pinching,bud picking, secondary shoot removal and pruning, and carrying out topdressing twice or three times; and (6) harvesting: harvesting paper mulberry leaves to be utilized when the plant height reaches1.3-1.6 m. The yield is high, and the quality of the planted paper mulberry is good.

Description

technical field [0001] The invention relates to the field of mulberry planting, in particular to a high-yield organic planting method for mulberry. Background technique [0002] The mulberry tree, also known as Chu Tao, is a deciduous tree with a height of 10-20m; the bark is dark gray; the branchlets are densely pubescent. The crown is open, ovate to broadly ovate; the bark is smooth, light gray or taupe, not easy to crack, and the whole plant contains milk. It is a strong positive tree species with strong adaptability and strong stress resistance. The mulberry tree has the characteristics of fast growth, strong adaptability, wide distribution, easy reproduction, high heat, and short rotation period. Its root system is shallow, lateral roots are widely distributed, it grows fast, has strong germination and tillering ability, and is resistant to pruning. Strong anti-pollution. It is distributed in temperate and tropical regions of China, and can grow in plains, hills or ...