Culture substrate of oriental system cut-flower lily as well as preparation method and application thereof

Abstract

The invention discloses a culture substrate of an oriental system cut-flower lily as well as a preparation method and application thereof. The culture substrate comprises native turfy soil and expanded vermiculite according to the volume ratio of 1:1; and 1.2-1.5kg of an amino acid compound fertilizer of N16-P16-K16, 1.0-1.2kg of a potassium nitrate type compound fertilizer of N13.5-P0-K46, 1.0-1.2kg of urea, 1.0-1.2kg of a calcium nitrate type compound fertilizer of N11.7-P0-K0-Ca23.5, 0.8-1.0kg of a magnesium nitrate type compound fertilizer of N11-P0-K0-Mg16 and 0.5-0.6kg of EDDHA ferrochel are added in the culture substrate with the culture area of each 100m<2>. The culture substrate is loose, thin in the thickness, abundant in humus and favorable in drainage performance; and the oriental system lily is planted in the condition that the pH value range of soil and underwater is 7.5-8.2, so that the quality of the oriental system lily can be ensured and the culture effect of the oriental system lily is better.

Description

technical field [0001] The present invention relates to one, especially relates to a kind of cultivation substrate of oriental cut lily and its preparation method and application. Background technique [0002] The cultivation of oriental cut lilies mostly adopts cultivation substrates for cultivation. In the prior art, most common cultivation substrates only consider the demand of lily plants for nitrogen, phosphorus, potassium and other macronutrients, while ignoring the substrate pH, substrate trace elements, and irrigation water. The influence of PH and environmental factors, etc., make the cultivation effect of oriental cut lily not good. Contents of the invention [0003] The object of the present invention is to provide a cultivation substrate for oriental cut lily with good cultivation effect and its preparation method and application. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] The cultivation subs...

AI Technical Summary

Problems solved by technology

[0002] The cultivation of oriental cut lilies mostly adopts cultivation substrates for cultivation. In the prior art, most common cultivation substrates only consider the demand of lily plants for macronutrients such as nitrogen, phosphorus, and potassium, while ignoring the substrate pH, substrate trace elements, and irrigation water. The influence of PH and environmental factors, etc., make the cultivation effect of oriental cut lily not good.