Nutrient solution specially used for strawberry plantation

Abstract

The invention discloses a nutrient solution specially used for strawberry plantation, relates to strawberry soilless plantation, and especially relates to a nutrient solution specially used for strawberry plantation to aim at full-matrix cultivation of strawberries. The nutrient solution specially used for strawberry plantation is characterized in that the nutrient solution contains a substance A, a substance B and a substance C, and the nutrient solution is prepared from the substance A, the substance B and the substance C through the following steps: (1) manufacturing a mother liquor; (2) mixing; and (3) diluting. The nutrient solution specially used for strawberry plantation allows element adjustment to be carried out according to different substance concentrates needed in different growth stages of the strawberries to adapt to strawberry growth; and a ratio of nitrate nitrogen to ammonia nitrogen is specially designed to approach 80% in consideration of partial inhibition of beneficial microbe florae in a matrix due to full-matrix cultivation, so use and absorption of the N element by roots of plants in full-matrix cultivation environment are benefited.

Description

technical field [0001] The invention relates to soilless planting of strawberries, in particular to a special nutrient solution for strawberry planting aimed at cultivating strawberries with all substrates. Background technique [0002] Strawberry is a perennial herb and a small berry with high economic value. Its fruit is soft and juicy, sweet and sour, rich in nutrition, beautiful in appearance and strong in aroma. Queen". Strawberry roots are distributed shallowly and have a large amount of transpiration, so the requirements for water are relatively strict. According to different growth periods, the water content in the soil for strawberry planting usually requires more than 70%, and the minimum cannot be lower than 60%, especially when the fruit grows and matures. In the early stage, the demand for water content is greater, and it is necessary to ensure a water content of more than 80%. At the same time, strawberries are not resistant to waterlogging, so the soil must h...

AI Technical Summary

Problems solved by technology

[0003] Therefore, at present, the requirements for growing strawberries on the soil are relatively high, and frequent soil loosening, fertilization and irrigation are required. Due to the loose soil, a large amount of water evaporation is caused; at the same time, the manure is deposited in the soil, which is not conducive to controlling the amount of fertilizer for strawberries, especially for strawberries. In each growth process of strawberries, the fertilizer composition is adjusted according to specific needs; and too much fertilization will cause soil compaction, which is not conducive to the growth of strawberries

Moreover, the soil will also contain a large number of bacteria, which will cause harm to the growth of strawberries, and need to be controlled by spraying pesticides