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贵州省平塘县引进5个辣椒品种,从生育期、植株性状、抗病性、产量等方面进行品种比较试验。结果表明,产量以长研十七号为最高(2 099.93kg/667m2),比对照增产156.94%;长辣八号次之,产量1 079.84kg/667m2,比对照增产32.13%;兴蔬曲曲比对照减产43.56%;黔椒5号比对照增产18.47%。以获得质优、产量较高和经济效益较高的辣椒,选择长研十七号辣椒进行种植最适宜。长辣八号由于角长、商品性好、前期产量高,加强病虫害防治可进行小面积示范推广,其他3个品种不具备更多的优良性。
Pingtang County, Guizhou Province introduced five varieties of pepper, from the growth period, plant traits, disease resistance, yield and other aspects of comparative trials. The results showed that the yield of Changyan No.17 was the highest (2099.93kg / 667m2), 156.94% more than that of the control; the yield was 1079.84kg / 667m2, which was 32.7% more than that of the control; 43.56% less than the control; Guizhou pepper 5 yield 18.47% more than the control. In order to obtain high quality, high yield and high cost-effective peppers, choose Changyan No. 17 pepper for planting the most appropriate. Long spicy No. 8 due to the long corner, good commercial, early high yield, strengthen pest control can be a small area demonstration and promotion, the other three varieties do not have more good.