花椰菜品种筛选及有机肥对农艺性状和产量的影响

Variety screening and the effect of different biological organic fertilizers on agronomic characters and yield of broccoli

为明确适宜榆中县种植的花椰菜品种,及不同生物有机肥对花椰菜农艺性状的影响,进行花椰菜品种筛选及生物有机肥对花椰菜农艺性状比较试验。品种筛选结果表明,供试的5个花椰菜品种中,‘兴隆玉秀’和‘捷如雪二号’花球色泽、自抱性等农艺性状最符合商品销售,适宜推广,‘托尼’不建议大面积种植,‘达芬奇’和‘达斯特’继续进行试种;施用不同有机肥对‘捷如雪二号’比较结果表明,功能性微生物有机肥和复合微生物肥可增加花椰菜产量,增幅分别为24.37%和9.32%,且花球紧实,花椰菜在花球形状、色泽方面符合市场销售标准。

In order to identify broccoli variety and investigate the effects of different biological organic fertilizers on agronomic characters, variety screening and comparison experiment of biological organic fertilizers on agronomic characters were conducted. The result of screening variety showed that‘XLYX’and‘JRX-2’were suitable for promotion because they can meet the needs of markets;‘TN’was not suggested to be planted in large area;‘DFQ’and‘FST’needed to be planted continuously. Comparison results of different biological organic fertilizers on‘JRX-2’indicated that the yield increased 24.37%with functional microbial organic fertilizer and 9.32%with compound microbial fertilizer, respectively. In addition, the bouquet shape, color and lustre conformed to the need of markets.