Soilless culture nutrient solution for sagittaria sagittifolia

Abstract

The invention discloses a soilless culture nutrient solution for sagittaria sagittifolia. The soilless culture nutrient solution comprises the following components in parts by weight: 50-60 parts of a nitrogen-potassium-potassium fertilizer, 20-40 parts of calcium nitrate, 15-25 parts of magnesium sulfate, 15-20 parts of microorganisms, 30-35 parts of trace elements, 45-65 parts of cattle biogas slurry, 100 parts of water, 1-5 parts of a bactericide and 1-5 parts of a pH adjusting agent. The soilless culture nutrient solution for sagittaria sagittifolia can provide nutrition needed for sagittaria sagittifolia to grow for a long time, can reduce the planting cost, can increase the yield and improve the quality and the security of sagittaria sagittifolia, and is applicable to large-scale production.

Description

Technical field: [0001] The invention belongs to the technical field of vegetable cultivation, and in particular relates to a nutrient solution for soilless cultivation of cassava. Background technique: [0002] Ciba, also known as swallowtail grass, belongs to the perennial herbaceous plant of Alismaceae. It has dioecious plants, its fibrous roots are thick, long and tender, and its stems can be shortened, creeping or spherical. The bulbs of C. wild rice are rich in starch, and contain protein, potassium, phosphorus and zinc trace elements, multivitamins and a small amount of fat. C. wild beetle is slightly cold in nature and bitter in taste. It is not only rich in nutritional value, but also has good medicinal value. [0003] The common cultivation technique of Ciba is to choose the leeward and sunny soil with sufficient fertilizer and water for cultivation. It is often used in crop rotation with wild rice stem, lotus root or rice. Therefore, the conventional soil cultiva...

AI Technical Summary

Problems solved by technology

At present, there are no related reports on the soilless cultivation technology of cabbage wild rice, and there are only a few related studies on similar species. Therefore, it is necessary to prepare nutrient solutions for the nutrients needed for the growth of cabbage wild rice, with the purpose of ensuring and promoting the growth of cabbage wild rice and increasing the output of cabbage wild rice. , suitable for large-scale production

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