Plant water-saving antitranspirant and preparation method thereof

Abstract

The invention relates to a plant water-saving antitranspirant and a preparation method thereof, and belongs to the technical field of plant water-saving agents. The plant water-saving antitranspirantis capable of using a wax layer of ammopiptanthus mongolicus skin to combine with n-dodecyl alcohol, n-hexadecyl alcohol and aromatic alcohol, and is sprayed on the leaf surface to form a layer of a transparent molecular film, so the mass transfer resistance of water gas-liquid transmission is increased, the antitranspirant achieves the effect of a vapor exchange energy barrier and has the stronginhibition and water retaining effect, the antitranspirant can be rapidly and autonomously spread out to form the molecular film after sprayed on the leaf surface, and a leaf surface water evaporationrate can be effectively delayed. The plant water-saving antitranspirant is capable of using drought-resisting stress-resisting natural substances, such as more than ten types of amino acids and alkaloid contained in the ammopiptanthus mongolicus, to combine with a drought-resisting element, keeping and improving the plant cellular affinity and water retaining capacity, preventing the cell dehydration, enabling plant cells to have the apparent drought-resisting capacity, reducing the plant water transpiration, remarkably increasing the chlorophyll content, improving the photosynthesis, enhancing the plant enzyme system physiological activity, and stimulating the growth of a plant root system.

Description

technical field [0001] The invention relates to a plant water-saving anti-transpiration agent and a preparation method thereof, belonging to the technical field of plant water-saving agents. Background technique [0002] With the impact of global warming and human activities, water resources have gradually become one of the main factors restricting social and economic development. In my country, agriculture is the basic industry of the national economy, but due to the uneven distribution of water resources and backward basic water conservancy facilities, the water utilization rate of agricultural irrigation is only 40%. According to the survey, China's desertified land is 2.62 million square kilometers, which is more than twice the total area of ​​cultivated land in the country, and it continues to show an expanding trend. Serious ecological crisis makes water resources more precious, and water resource crisis and frequent droughts interact with each other, forming constrai...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a plant water-saving anti-transpiration agent and its preparation method in view of the problems that the traditional film-type foliage anti-transpiration agents block the stomata, cause plant suffocation and poisoning, and cause harm to plants.

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