渭南市临渭区夏种鲜食甜糯玉米品种筛选试验初报

Preliminary Report on Experiment for Screening of Fresh-eating Summer Sweet and Waxy Maize Varieties in Linwei District

为筛选适合于渭南地区种植的甜糯玉米新品种,对从广东省农业科学院引进的11个甜糯玉米品种进行品比试验。结果表明,粤甜615、粤甜405、粤鲜糯6号鲜苞和鲜穗产量均居参试品种的前三位,鲜苞产量和鲜穗产量最高的品种是粤甜615,分别为28926 kg·hm^(-2)和22380 kg·hm^(-2);其次为粤甜405,鲜苞产量和鲜穗产量分别为24582 kg·hm^(-2)和19879.5 kg·hm^(-2);第三为粤鲜糯6号鲜苞产量和鲜穗产量分别为23094 kg·hm^(-2)和19404 kg·hm^(-2),且具有抗逆性优良,鲜玉米棒子大,籽粒饱满,色泽鲜艳,口感好等优点,适宜在当地及同等生态区推广种植。

In order to screen new sweet and waxy maize varieties suitable to Weinan area,a variety comparative test for 11 sweet and waxy maize varieties introduced from Guangdong Academy of Agricultural Sciences were conducted.The results showed that the fresh bud and ear yield of‘Yuetian 615’,‘Yuetian 405’,and‘Yuexiannuo No.6’were the top three varieties among the all varieties.The fresh bud and ear yield of‘Yuetian 615’were the highest,which was 28926 kg·hm^(-2) and 22380 kg·hm^(-2),respectively.‘Yuetian 405’was followed,the fresh bud and ear were yield were 24582 kg·hm^(-2) and 19879.5 kg·hm^(-2) respectively.‘Yuexiannuo No.6’was the lowest of the tree varieties,its fresh bud and ear yield were 23094 kg·hm^(-2) and 19404 kg·hm^(-2),respectively.The three varieties have good stress resistance,large fresh cob,full grain,bright color and good taste,etc.,which are suitable to be popularized and planted in Weinan and the similar ecological areas.