Acid-resistant cucumber compound fertilizer controlling gray mold

Abstract

The invention discloses an acid-resistant cucumber compound fertilizer controlling gray mold. The compound fertilizer comprises the following raw materials, by weight, 35-45 parts of cassava straw, 6-8 parts of peach twig powder, 13-15 parts of chestnut shell, 8-12 parts of urea, 5-7 parts of lime, 4-6 parts of ammonium triphosphate, 12-15 parts of plant residual fertilizer, 5-7 parts of mixed bactericides, 9-12 parts of dried cow dung, 3-4 parts of chitosan, 4-6 parts of Arabic gum, 3-5 parts of borax, 2-4 parts of soil repairing agent and 5-7 parts of slow release nutrition powder. Elements of nitrogen, phosphor and the like are supplemented, the soil organic matter content is raised, the slow release nutrition particles are added, and obtained cucumbers have a high biological efficiency and have abundant nutrients. The mixed bactericides can control cucumber gray mold effectively, disease resistance, drought resistance and cold resistance of cucumbers are raised obviously, the soil repairing agent activates soil components and improves the soil acid-base property, soil is prevented from hardening, thus the soil is suitable for growth of cucumbers, and the provided compound fertilizer has no harm to the soil ecological environment.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to an acid-resistant cucumber compound fertilizer for preventing and treating botrytis cinerea. Background technique [0002] For cucumber planting, choose sticky sandy loam soil with a pH of 6.0-7.5, rich in organic matter, good drainage and irrigation, water and fertilizer retention, avoid continuous cropping with melon crops, and the best previous stubble is rice field. The land preparation adopts deep furrows and high furrows, the furrow width is 1.8m-2.0m (continuous furrow), the height of the furrow is 30cm, the north-south direction is planted in two rows, and the distance between plants is 30cm. [0003] The existing prevention and control methods for Botrytis cinerea are as follows: spray 25% Dili demulsifiable oil 3000-4000 times liquid, 30% Aimiao EC 3000-4000 times liquid, 10% Baolian wettable powder 900-1000 times liquid at the beginning of the disease ...

AI Technical Summary

Problems solved by technology

The soil in some areas is acidic, and the yield and quality of cucumber planting are not high, so it is necessary to add alkaline fertilizers to adjust during the planting process, but currently there are not many fertilizers specially used for cucumber planting