Acta Horticulturae Sinica ›› 2022, Vol. 49 ›› Issue (S2): 159-160.doi: 10.16420/j.issn.0513-353x.2022-0601

• New Cultivars • Previous Articles     Next Articles

A New Waxy Maize Cultivar‘Suinuo 1’

TANG Gui1,*,SUI Donghua1,WU Liren2,WU Xinjuan1,ZHANG Dongxue1,GAO Jiayuan1,ZHANG Lei1,WANG Teng1,ZHANG Zhe1,ZHOU Chunwei1,WANG Lin3,and LI Dongming3   

  1. 1Institute of Rural Revitalization Science and Technology,Heilongjiang Academy of Agricultural Sciences,Harbin 150028,China;2Institute of Economic Crops,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China;3Suiling County Meteorological Bureau,Suiling,Heilongjiang 152200,China
  • Online:2022-11-26 Published:2022-12-06

Abstract: ‘Suinuo 1’is a new fresh waxy maize cultivar bred by crossing self-selected inbred line SLN1 as female parent and Nuo 2 as male parent. The plant height is 229.5 cm,the ear height is 103.2 cm,and the number of adult leaves is 14. The panicle is conical,and the cob is white. The ear length is 18.1 cm,and the ear diameter is 5.0 cm. The row number of ear is 14–16. The grain is waxy and yellow,and the hundred grain weight is 39.1. The yield is 14 853 kg • hm-2,5.04% higher than that of the control. It has good palatability,uniform ear,strong disease resistance and lodging resistance,and wide adaptability. The straw remaining after harvesting fresh ears can be used as silage. And it is suitable to be planted as fresh corn in the first to third accumulated temperature zones ≥ 10 ℃ and the active accumulated temperature above 2 300 ℃ in Heilongjiang Province.

Key words: waxy maize, fresh, cultivar

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