Fertilizer-water efficient management method for mulberry cultivation

Abstract

A method for efficient management of fertilizer and water in the cultivation of mulberry trees, which is to prepare the fertilizers required for each growth cycle of mulberry trees into a nutrient solution, and then use the function of super absorbent resin that can repeatedly absorb hundreds of times of water to absorb the nutrient solution by the water absorbent resin It becomes a solid nutrient solution, and finally the planting ditch is opened according to the conventional method, and the solid nutrient solution is applied and the mulberry seedlings are planted; when the fertilizer is applied later, the fertilizer is diluted into a liquid nutrient solution before spraying, and the control of diseases and insect pests Management is also carried out in the usual way. By implementing the present invention, the superabsorbent resin arranged in the planting ditch can repeatedly absorb and store fertilizer and water. After the superabsorbent resin fixes the water and fertilizer, it slowly releases the fertilizer and water for a long-term, balanced and complete supply of mulberry seedlings. Absorption, fertilizer and water will not be lost or wasted. Due to scientific and reasonable water and fertilizer management and precise fertilization, mulberry trees grow robustly, with uniform growth and concentrated harvesting period, showing high yield and high quality.

Description

technical field [0001] The invention relates to the field of new plant cultivation techniques, in particular to a method for efficiently managing fertilizer and water during mulberry cultivation. Background technique [0002] Mulberry belongs to the family Moraceae and is a deciduous tree. Mulberry leaves are oval and are feed for silkworms. It is native to the central part of China and is now widely cultivated in the north and south, with a wide range of cultivation. The vertical distribution is generally below 1200m above sea level, and up to 1500m in the west. [0003] Mulberry has strong adaptability to soil and likes deep, moist and fertile soil. [0004] Mulberry is a perennial plant. Once planted, it will benefit for many years. In order to obtain high and stable yield of mulberry, scientific planting and management are the key. [0005] At present, the cultivation and management process of mulberry trees is: soil preparation→making ridges→opening planting ditch→ap...

AI Technical Summary

Problems solved by technology

[0006] In the traditional cultivation and management method, in the water and fertilizer management process, water and fertilizer are carried out separately, so the process is many and cumbersome, the labor intensity is high, and the water and fertilizer are easy to lose

Therefore, traditional water and fertilizer management methods are difficult to grasp the balance, so the yield and quality of mulberry trees are unstable