Cucumber soilless culture method

Abstract

The invention belongs to the field of cucumber soilless culture method, particularly relates to a cucumber soilless culture matrix, and discloses a cucumber soilless culture method, which comprises steps of handling seeds; manufacturing the matrix and growing seedlings; planting and managing plants; and harvesting in good time. The matrix and nutrient solution are prepared by a user, mushroom residues and river sand or thoroughly decomposed wood chips and river sand are mixed by the volume ratio of 2:1 to form the matrix, and nutrition constituents required by various crops are mixed to form the nutrient solution according to needs. The cucumber soilless culture method has the advantages that culture of cucumbers is not limited by requirements of soil, the cucumbers can also be planted in barren and dry lands, fertigation is accurate comparatively and can be adjusted according to specific conditions of the crops, usage of chemical fertilizer and pesticide is reduced, and accordingly injury to human bodies and pollution to environments are reduced.

Description

technical field [0001] The invention belongs to the field of soilless cultivation of crops, and in particular relates to a method for soilless cultivation of cucumbers. [0002] Background technique [0003] Nowadays, with the rapid development of social economy and increasing population, the per capita arable land is decreasing day by day, and the food supply is becoming increasingly tense, and the soil in arid areas, saline-alkali land and other areas is not suitable for farming; in many remote areas, it is completely dependent on the weather. Fertilization and irrigation during farming are based on experience, adding in a large amount, which makes the nutrition of the crops on the same piece of land unbalanced, and it takes a lot of manpower and material resources to fertilize and irrigate, and it also takes a lot of time to work. Calculated in this way, the labor efficiency is very low, and the yield of crops is completely out of proportion to the labor paid; when so...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, the social economy is developing rapidly and the population is constantly increasing, which makes the scale of cultivated land per capita decrease day by day, food supply becomes increasingly tense, and the soil in arid areas, saline-alkali land and other areas It is not suitable for farming; in many remote areas, it is completely dependent on the weather. When farming, fertilization and irrigation are based on experience, and the crude addition makes the crops on the same land unbalanced. It takes a lot of manpower and material resources, and it also takes a lot of time to work, so the labor efficiency is very low, and the output of the crops is completely out of proportion to the labor paid; when soil cultivation is carried out, it is organic Fertilizer, fertilizer decomposition and fermentation will cause the eggs of many pests to breed and harm crops. When disinfecting crops, it is necessary to spray pesticides on a large area so that the undamaged crops will not be polluted by pesticides. Now food safety is getting more and more people's attention. attention, and pesticide residues have greatly affected the sales of crops; the odor generated during fertilization will pollute the environment, and the chemical gases of the products when spraying pesticides will also pollute the soil and the atmosphere. Modernization and green production are contrary to each other and are not conducive to long-term development