Use of1,9-decanediol in inhibiting ammonia volatilization from soil
AssigneeInstitution of Soil Science, Chinese Academy of Sciences
InventorsWEIMING SHI, MINGKUN MA, YUFANG LU
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Abstract
A use of 1,9-decanediol in inhibiting ammonia volatilization from soil is provided. It is found that 1,9-decanediol has dual regulation effects, not only significantly inhibiting ammonia volatilization from soil, but also effectively inhibiting nitrification process, which plays synergistic effects. As a fat-soluble substance, 1,9-decanediol has high stability in soil and is not easy to be separated from nitrogen fertilizer. 1,9-decanediol, as a plant root exudate, also has advantages of being green, safe, and pollution-free, which provides a new method and an idea to expand an application field of 1,9-decanediol and improve an industrial application value of 1,9-decanediol.
Claims4
A use of 1,9-decanediol, comprising:
- preparing a mixed solution based on the 1,9-decanediol and urea;
- and
- applying the mixed solution to soil containing urease, and the 1,9-decanediol of the mixed solution acting as an inhibitor of the urease to reduce a conversion of the urea to an ammonia nitrogen and thereby reduce ammonia volatilization from the soil.
(canceled)
4-5. (canceled)
Dependencies are inferred from the claim text.