Nutritional organic medium for planting kiwi

Abstract

The invention discloses a nutritional organic medium for planting kiwi. The nutritional organic medium is prepared from the following raw materials in parts by weight: 44-48 parts of wheat bran, 15-17 parts of needle mushroom root base, 22-25 parts of fresh orange peel, 3-4 parts of sodium bentonite, 2-3 parts of oligochitosan, 1-3 parts of potassium sodium tartrate, 33-37 parts of plant ash, 1-2 parts of gamma-polyglutamic acid, 37-43 parts of wheat straw, 3-4 parts of urea, 16-18 parts of peat soil and a proper amount of water. The nutritional organic medium is scientific in compatibility of the raw materials according to growth characteristics of the kiwi, contains rich nitrogen, phosphorus, potassium, calcium, organic matters and the like, and has a higher nutrient level than soil fertilization; meanwhile, nutrients are stable in existing form and easy to absorb by the kiwi, and play a relatively good role in improving the soluble solid content and the sweet and sour taste of a kiwi fruit, so that the nutritional organic medium improves the quality of goods.

Description

technical field [0001] The invention relates to the technical field of nutrient substrates, in particular to a nutrient organic substrate for planting kiwifruit. Background technique [0002] Substrate cultivation is an important cultivation method, which is a soilless cultivation method that absorbs nutrients through the substrate. Due to its low requirements on the soil environment, simple equipment, water and fertilizer saving, etc., it is adopted by the majority of planting producers. application. With the continuous development of my country's planting industry and the continuous expansion of the planting area, the use of cultivation substrates is also increasing. The traditional substrates prepared from single raw materials such as peat and vermiculite or simply mixed can no longer meet the needs of planting. At this stage, the substrate generally has a single nutrient. At the same time, the physical properties of the substrate during use are unstable, poor water absor...

AI Technical Summary

Problems solved by technology

With the continuous development of my country's planting industry and the continuous expansion of the planting area, the use of cultivation substrates is also increasing. The traditional substrates prepared from single raw materials such as peat and vermiculite or simply mixed can no longer meet the needs of planting. In this stage, the substrate generally has a single nutrient. At the same time, the physical properties of the substrate during use are unstable, poor water absorption, easy to collapse, and low added value. It is impossible to achieve high application value for specific cultivation objects and environments, which affects the growth of economic benefits.