中科微点-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
US08841236B2 Method for imparting stress tolerance to plant, plant stress tolerance imparting composition and use thereof 有权
赋予植物胁迫耐受性的方法，植物胁迫耐受性赋予组合物及其用途

Method for imparting stress tolerance to plant, plant stress tolerance imparting composition and use thereof
Abstract:
A method for imparting a stress tolerance to a plant that can provide the plant with such a stress tolerance that enhances growth in an environment where a variety of stresses on the plant occur is provided. The method for imparting a stress tolerance to a plant includes the step of applying, to a plant placed under a stressful cultivation condition that yields a plant stress level of 111 to 200%, a plant stress tolerance imparting composition containing at least one cellulose derivative selected from the group consisting of methyl cellulose (MC), hydroxymethyl cellulose (HMC), ethyl cellulose (EC), hydroxyethyl cellulose (HEC), propyl cellulose (PC), hydroxypropyl cellulose (HPC), hydroxypropyl methyl cellulose (HPMC), hydroxyethyl methyl cellulose (HEMC), hydroxyethyl propyl cellulose (HEPC), methyl ethyl cellulose (MEC), methyl propyl cellulose (MPC) and ethyl propyl cellulose (EPC); catechins; and water, the cellulose derivative being contained in an amount of 45.0 to 99.5 wt % of the total components of the plant stress tolerance imparting composition except water. The present invention also provides the plant stress tolerance imparting composition and use of the plant stress tolerance imparting composition.
Abstract(Chinese):

提供赋予植物应力耐受性的方法，该方法可以为植物提供这样的应力耐受性，以增强植物发生各种应力的环境中的生长。 对植物赋予胁迫耐受性的方法包括将植物胁迫水平为111〜200％的植物胁迫耐受赋予组合物施用于植物胁迫耐受性赋予组合物的步骤，所述植物施用于植物胁迫胁迫水平为111〜200％ 来自由甲基纤维素（MC），羟甲基纤维素（HMC），乙基纤维素（EC），羟乙基纤维素（HEC），丙基纤维素（PC），羟丙基纤维素（HPC），羟丙基甲基纤维素（HPMC） 纤维素（HEMC），羟乙基丙基纤维素（HEPC），甲基乙基纤维素（MEC），甲基丙基纤维素（MPC）和乙基丙基纤维素（EPC）; 儿茶素 和水，所述纤维素衍生物的含量除了水以外的植物胁迫耐受赋予组合物的总成分的45.0〜99.5重量％。 本发明还提供植物胁迫耐受赋予组合物和施用植物胁迫耐受性组合物的用途。

Public/Granted literature
Information query
Espacenet
Patent Agency Ranking
0/0