Plant vitality enhancer

Abstract

The present invention aims to provide a plant vitality agent and a plant cultivation method that can promote plant growth and also impart to plants resistance to environmental stresses such as drought, extreme heat, and high sodium chloride concentrations. [Solution] A plant vitality agent comprising a plant extract, wherein the plant extract comprises a volatile terpene, and the volatile terpene is one or more selected from the group consisting of terpinen-4-ol, p-cymene, 1,8-cineole, linalool, and α-terpineol, and the weight percentage of the volatile terpene in the plant vitality agent is 0.003 to 90% by weight based on the weight of the plant vitality agent.

Claims

1. A plant vitality enhancer containing plant extracts, The aforementioned plant extract contains volatile terpenes, The volatile terpene is one or more selected from the group consisting of terpinen-4-ol, p-cymene, 1,8-cineole, linalool, and α-terpineol. A plant stimulant in which the weight percentage of the volatile terpene in the plant stimulant is 0.003 to 90% by weight, based on the weight of the plant stimulant.

2. The volatile terpene contains terpinen-4-ol, The plant vitality agent according to claim 1, wherein the weight percentage of terpinen-4-ol is 0.1 to 95% by weight based on the total weight of the volatile terpenes.

3. The plant vitality agent according to claim 1, wherein the plant extract is the essential oil and / or juice of the plant.

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