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Waxy corn (Waxy corn), also known as waxy maize, corn the genera (Zea mays L.), a subspecies of the wx gene control. Currently, waxy corn and processed products more and more consumers. In this study, Zhejiang, many bottlenecks in the industrial development of waxy corn, such as the aging of the original varieties, low output and lack of supporting production technology: new varieties, poor quality ear, general commodity, the amount of harmful chemical residues, up to less pollution standards, the corresponding solutions. By recurrent selection to create an improved group, widen the genetic basis of the waxy corn. The spring of 1996 in Hangzhou, from stem strength, root strength, size blotch, holding green stage, single panicle weight, height ear leaves upright, and the plant looks target, according to the Maturity difference 60 multiple waxy corn pollinated varieties, single cross and double-cross hybrids composed of four groups ZJND-N01-ZJND-N04, typical strains powder mixed breed several generations, and the elimination of non-performing strains; measured after combining ability, 1998 began to separate the selected lines. 2,1998 from the groups and ZJND of ZJND-N01-N03 groups were selected plant selfing, self-separation pedigree method selected lines, the two blades strong upright, compact plant, with force, its own production and seed production of waxy the inbred W10-315 and W12-621; autumn of 2002, Hangzhou inbred W10-315 as the female parent, W12-621 parent group with hybrids, 2004 years named \good quality, sensory quality, cooking quality composite score 83.9 points, compared with the control No. 1 Suyunuo, high 1.5 points. From 2005 to 2006, Zhejiang Province, waxy maize regional trial, the average production per 667 m2 of fresh ear 756.6 kg, compared with the control Suyunuo yield 13.09%, up to a significant level; waxy corn production test in 2007, Zhejiang Province, Zhejiang Phoenix waxy number per 667 m2 production fresh Sui 851.9 kg, compared with the control Suyunuo yield 25.3%. Zhejiang Province in November 2007 by Variety Approval. Study and explore the Parental than sowing date poor and field density and other indicators on seed yield and quality, we believe that the female plants compact, seed generally 4000 to 4400/667 m2 should be, using the 1:5 Parental ratio; need the wrong kinds of the first broadcast paternal W12-621 to spit tip (about 4-5 days), and then broadcast the female parent W10-315 4 by Zhejiang Fung waxy cultivation techniques tested and summarized developed Zhejiang Phoenix waxy standardized cultivation technology and operating procedures. 2008 to 2009 for 2 consecutive years of fresh corn and yellow cherry pepper and other vegetables intercropping crop rotation cultivation techniques and complementary symbiotic virtuous cycle of new and efficient ecological agriculture mode that: thick ① Zhejiang phoenix waxy 3 plants, shedding comfortable, stigma receiving pollen, and no or less bare tip, per 667 m2 yields than the single waxy maize (control) more than 1056.8kg, an increase of 24.2% from 850.9 kg; (2) compared with the control, fresh corn borer damage rate, bald rate has decreased significantly; the ③ higher planting density, Zhe Feng waxy border row effect was significantly better than Suyu the Glutinous 2 and the jade No. 8, the three varieties yield an increase of 24.2%, 16.7% and 22.4%, respectively: ④ produced bright yellow cherry pepper 1890.9 kg per 667 m2 than single yellow cherry pepper (control), 9.0% yield. (5) Zhejiang Phoenix waxy thick straw the fresh ear after harvest, provides a good autumn harvest of vegetable sprawling peas bracket can save the scaffolding material and labor costs more than 760 yuan per 667m2.
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