Biological fertilizer used for tomato, and preparation method and application method thereof

Abstract

The invention discloses a biological fertilizer used for tomato, and a preparation method and an application method thereof. The biological fertilizer used for the tomato provided by the invention is prepared from the following main raw materials in parts by weight: 150 to 180 parts of corn straw, 70 to 120 parts of fishpond bottom mud, 20 to 30 parts of mature tomato seedlings, 5 to 10 parts of attapulgite clay, 10 to 15 parts of peanut meal, 0.1 to 0.25 part of a microbial agent and 10 to 26 parts of a traditional Chinese medicinal composition, wherein the traditional Chinese medicinal composition is prepared by mixing the following raw materials in parts by weight: 1 to 3 parts of pasque flower, 2 to 4 parts of dandelion, 1 to 3 parts of Yedo violet, 1 to 2 parts of cordate houttuynia, 1 to 3 parts of Herba Lobeliae Chinensis, 1 to 2 parts of herba patriniae, 1 to 3 parts of heydyotis, 1 to 2 parts of Ajuga decumbens Thunb, 1 to 2 parts of Chinese torreya and 1 to 2 parts of gemma agrimoninae. The invention has the following advantages: by adding the traditional Chinese medicinal composition into fermentation raw materials of the biological fertilizer, the prepared granular biological fertilizer has insecticidal and sterilization effects, and can effectively kill harmful pathogenic bacteria, pest eggs and the like in soil; and by addition of a large amount of mature tomato seedlings, the mature tomato seedlings are fully utilized, so microelements required for the growth of tomato in soil are supplemented.

Description

technical field [0001] The invention belongs to the field of biological fertilizers, and relates to a biological fertilizer for tomatoes, a preparation method and an application method thereof. Background technique [0002] Tomato is one of the most common fruits and vegetables cultivated in the world, and the cultivated area in my country is constantly expanding. Tomatoes have a long growth period and can bloom and bear fruit continuously for a long period of time. Therefore, they have a large demand for nutrients in the soil, and a balanced and coordinated supply of nutrients is required to achieve high yields. Otherwise, excess nutrients will cause the plants to grow too vigorously. Cause fruit drop, resulting in reduced yield; nutritional deficiencies will result in small fruit, poor quality, will also cause reduced yield. Therefore, a steady and sufficient nutrient supply is required during tomato growth. Traditional fertilizers need to be topdressed at different peri...

AI Technical Summary

Problems solved by technology

At present, the traditional tomato irrigation method cannot solve this problem well, especially in facility tomato cultivation, the use of general flood irrigation will easily cause excessive soil humidity and air humidity, cause diseases, and seriously affect the normal results of tomatoes

[0004] In addition, traditional organic fertilizers are often prepared by fermenting poultry and livestock manure, which tend to contain harmful bacteria. Although the fertilizer efficiency is high, it will also have a negative impact on tomato planting

Images