Title:
METHOD FOR QUICKLY GREENING TROPICAL AND SUBTROPICAL COASTAL SANDY LAND
Document Type and Number:
WIPO Patent Application WO/2023/082439
Kind Code:
A1
Abstract:
Provided in the present invention is a method for quickly greening tropical and subtropical coastal sandy land. Seeds of Scaevola sericea vahl and Vitex trifolia l. var. simplicifolia cham. are respectively treated with treatment solution A and treatment solution B, wherein treatment solution A comprises the following raw materials in parts by weight: 35-40 parts of seawater with a salinity of 3-5‰, 8-11 parts of zinc sulfate and 2-3 parts of EM bacteria, and treatment solution B comprises the following raw materials in parts by weight: 20-30 parts of gibberellin with a mass concentration of 180-220 mg/L, 15-18 parts of concentrated sulfuric acid with a mass concentration of 85-90%, 12-15 parts of Paenibacillus polymyxa fermentation product and 8-12 parts of ammonium phosphate. According to the present invention, by means of using the scientifically proportioned treatment solutions and combining with a specific mixed planting mode and a seedling treatment mode, not only is the germination time of the seeds of Scaevola sericea vahl and Vitex trifolia l. var. simplicifolia cham. shortened, but also the germination rate of the seeds can be improved, the leaf area of Scaevola sericea vahl is increased, and the content of flavin and total flavonoids in the fruits of Vitex trifolia l. var. simplicifolia cham. is increased, thereby quickly achieving the effects in coastal sandy land of beautifying the landscape and greening sandy land.
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Inventors:
WANG XU (CN)
MA WANGRUI (CN)
MA WANGRUI (CN)
Application Number:
PCT/CN2021/141063
Publication Date:
May 19, 2023
Filing Date:
December 24, 2021
Export Citation:
Assignee:
UNIV HAINAN (CN)
International Classes:
A01G17/00; A01C1/00; A01C21/00; A01G24/12; A01G24/25; A01G24/28
Foreign References:
| CN104488531A | 2015-04-08 | |||
| CN112262856A | 2021-01-26 | |||
| CN107889576A | 2018-04-10 | |||
| CN104054426A | 2014-09-24 | |||
| CN102090181A | 2011-06-15 | |||
| CN106386495A | 2017-02-15 |
Other References:
LIANG, HANZHI ET AL.: "Effective breaking of dormancy of Scaevola sericea seeds with seawater, improved germination, and reliable viability testing with 2,3,5-triphenyl-tetrazolium chloride", SOUTH AFRICAN JOURNAL OF BOTANY, no. 132, 22 May 2020 (2020-05-22), XP086234272, ISSN: 0254-6299, DOI: 10.1016/j.sajb.2020.04.018
SUN, RONGJIN; LUO, GUANG-MING: "Seed Dormancy Characteristics for Vitex Trifolia Var. Simplicifolia", CHINESE TRADITIONAL AND HERBAL DRUGS, vol. 43, no. 08, 31 August 2012 (2012-08-31), pages 1621 - 1625, XP009546051, ISSN: 0253-2670
SUN, RONGJIN; LUO, GUANG-MING: "Seed Dormancy Characteristics for Vitex Trifolia Var. Simplicifolia", CHINESE TRADITIONAL AND HERBAL DRUGS, vol. 43, no. 08, 31 August 2012 (2012-08-31), pages 1621 - 1625, XP009546051, ISSN: 0253-2670
Attorney, Agent or Firm:
HAINAN HEIP INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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