Biologically fermented is bringing plants, vegetables, fruits, various animals to ferment sugar caused many useful organic experiment which these microorganisms to help break the various nutrients in plants.Such as protein, amino acids, organic acids, major nutrients, nutrient, secondary growth hormone, enzyme, vitamin, which can be used in plant growth effectively. Biologically fermented is 2 type is 1).Can the crop fresh. Mixed with brown sugar or molasses molasses 1 vegetable 3 ratio and the combined fermentation in ถังปิด lid. Marinate for about 3-7 days. We have other thick brown liquid, which is called fermented plant extract 2).There are steps do similar to fermented from plants different direct materials from animals, such as fish head fish bone, snail, etc.!This project will study up to bring the plant butter head (Butterhead Lettuce) used with plants in hydroponics with NFT way.By commissioning a small hose To spread through the nutrient solution thoroughly. The study for flow rate appropriate to the nutrient solution is the depth at 1.As well as to analyze slope level appropriate transfer nutrient solution back to the ถังเก็บ nutrient solution.(Anaerobic Digestion of Food Waste) contained in the University were used in the experiment for plants in hydroponics. To study the feasibility of using biologically fermented to solve the nitrate and nitrite contents in the plant.
การแปล กรุณารอสักครู่..