Effect of Sowing Date and Date of Harvest on Yield and Shape of Tumorous Stem in Brassica juncea var.tumida Tsen et Lee(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: Effect of Sowing Date and Date of Harvest on Yield and Shape of Tumorous Stem in Brassica juncea var.tumida Tsen et Lee

Author(s):: ZHANG Xian-shu¹; XIE Chao-huai²; YU Xue-chuan²; HU Xiang-yun¹; ZHU Si-hua²; LI Jin2; WEN Ying²; 1.Chongqing Industry and Trade Polytechnic，Chongqing 408000；
2.Fuling Distract Agricultural Committee，Chongqing 408000

Abstract:: The mainly cultivated variety of tumorous stem mustard ‘Yonganxiaoye’ was used as materials,the effect of sowing date and date of harvest on yield and shape of tumorous stem were analyzed.The results showed that sowing date and date of harvest had prominent effects on yield and shape.Yield and tumorous stem index were obviously reduced and shape of tumorous stem becomed excellent with the postponement of sowing date.Yield increased and variation of tumorous stem index was from degressive to ascendant and shape inferior gradually with that of date of harvest.High yield cultivation combining with excellent shape should be sown in mid-September and harvested in mid-February next year in the area with altitude under 500 m in Chongqing.

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(该文作者还有文颖，工作单位同第二作者。）

Last Update: 2014-08-30