The latest course of Mulberry planting techniques and methods

Mulberry trees like light and bear shade a little when they are young. Like warm and humid climate, cold-resistant. It is resistant to drought and moisture. It has strong adaptability to soil, resistant to barren and light alkaline, and likes deep, moist and fertile soil. The root system is well developed and the wind resistance is strong. Strong sprouting ability, resistant to pruning. Has a strong ability to resist smoke and dust. There are three methods of mulberry planting: directly buying mulberry seedlings, propagating with mulberry branches and sowing and propagating. The specific planting methods are as follows:

Mulberry seedling planting method

The main results are as follows: 1. Flat ditch species and border planting in sloping and semi-arid paddy fields. Before planting, dig the planting ditch: draw the sample according to the predetermined plant spacing, and then dig the planting ditch deeply. The ditch is 30ml 50cm wide and 50cm deep. Dig 35 cm deep first, pile the topsoil and core soil separately, and then dig 15 cm deep in the ditch to loosen the subsoil and root mulberry deeply. The planting ditch should be connected with the drainage ditch around the mulberry garden so that it can be drained in time after rain.

2. Base fertilizer: apply base fertilizer when planting, and it is better to apply organic fertilizer, such as garbage, barnyard manure, miscellaneous manure, etc., 1500Mu 2000 kg per mu, and can be mixed with 50 kg superphosphate. After the base fertilizer is applied, mix well with the loose lower soil.

3. Trim the roots of mulberry seedlings: before planting mulberry seedlings, cut off the overlong and damaged mulberry roots, leaving the roots about 15 cm long. Get rid of disease and insect seedlings and plant large and small seedlings separately. Before planting, phosphate fertilizer was used to add yellow mud slurry root to improve the survival rate.

4. Planting: fill part of the topsoil in the planting ditch to cover the base fertilizer, which is about 7mur10cm thick. When planting, first pull the planting rope marked with row spacing, put the mulberry seedling into the planting ditch, stretch the seedling root, reach the extension of the seedling root, then fill the topsoil into the root, pinch the seedling stem, and gently lift it up, so that the soil particles fully fill the root gap, pour a spoonful of water, human and animal dung, and knock the whole core soil into the ditch. Generally, the planting depth is 5cm to 6cm. Then, according to the requirements of tree shape cultivation, the stem of the seedling is cut.

5. Watering and drainage: timely watering during post-planting drought, timely drainage after waterlogging, and timely replacement of missing seedlings.

6. Fertilizing and weeding: the first fertilizer is applied when the new shoots grow to 3mur4 inches, manure + urea 7-10 jin per mu, and the second fertilizer is 5-6 inches high combined with weeding, 500-1000 jin of farm manure + 40 jin of compound fertilizer + 20 jin of urea per mu, which is 3 inches away from mulberry seedlings, so as to avoid burning mulberry seedlings. After applying the second fertilizer, the dry land herbicides such as he Nestour can be sprayed once, and the mulberry seedlings can not be sprayed; after 20 days, the third fertilizer is applied, 100 jin of bio-organic fertilizer + 40 jin of urea per mu. After applying this fertilizer, spray dimethoate + dichlorvos once, the concentration is knapsack sprayer, add dimethoate 2 cover, dichlorvos 2 cover, do not spray other pesticides, in order to avoid silkworm poisoning.