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Impact of Seed Coating Agents on Single-Bud Seedcane Germination and Plant Growth in Commercial Sugarcane Cultivation

文献类型： 外文期刊

作者： Liang, Yong-Jian 4 ; Zhang, Xiao-Qiu 2 ; Yang, Liu 3 ; Liu, Xi-Hui 1 ; Yang, Li-Tao 1 ; Li, Yang-Rui 2 ;

作者机构： 1.Guangxi Univ, Coll Agr, State Key Lab Conservat & Utilizat Subtrop Agrobi, 100 East Daxue Rd, Nanning 530005, Peoples R China

2.Chinese Acad Agr Sci, Sugarcane Res Ctr,Guangxi Acad Agr Sci, Key Lab Sugarcane Biotechnol & Genet Improvement, Guangxi Key Lab Sugarcane Genet Improvement,Minis, 174 East Daxue Rd, Nanning 530007, Peoples R China

3.Guangxi Acad Agr Sci, Biotechnol Res Inst, 174 East Daxue Rd, Nanning 530007, Peoples R China

4.XAIRCRAFT Technol Co Ltd, Room 3A01,1 Sicheng Rd, Guangzhou 510000, Guangdong, Peoples R China

关键词： Sugarcane; Seed coating; Cane sett; Mechanical cultivation

期刊名称：SUGAR TECH （ 影响因子：1.591； 五年影响因子：1.688 ）

ISSN： 0972-1525

年卷期： 2019 年 21 卷 3 期

页码：

收录情况： SCI

摘要： China is the third largest sugar-producing country in the world. The cost of sugarcane planting has increased rapidly in recent years, and the existing planting model needs to be changed to reduce the cost. The aim of this study was to evaluate the effects of commercial seed coating agents on the germination and yieldof sugarcane. Six commercial seed coating agents (Premis, Gaucho, Colest, Dividend, Manshijin and Maishuping) used for other crops were used to coat the 4-cm-long single seedcane setts and stored for 7days, respectively, at 22 degrees C before planting. It was found that all the seed coating agents were effective to reduce the water evaporation of seedcane setts and ensured better germination rate, and Premis, Gaucho, Colest and Maishuping were foundbetter than Dividend and Manshijin. The economic traits of sugarcane, plant height, stalk diameter, single stalk weight and Brix were significantly higher in the Premis seedcane coating treatment than the control at maturity stage in a green house experiment. These results would be helpful to promote the development of the mechanical planting of single-bud seedcane setts for increasing sugarcane production.

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