摘要
试验引进5个马铃薯品种,以‘新大坪’为对照,评价马铃薯的农艺性状、产量和抗病性。‘陇薯6号’和‘青薯9号’田间生长势强,单株结薯数分别为7个和8个,芽眼浅,抗病性强,产量表现好,商品率高,较对照增产分别为22.99%和9.64%,差异达到显著水平。建议在种植当家品种‘新大坪’的同时,扩大推广‘陇薯6号’和‘青薯9号’的种植面积。
Five potato varieties were introduced and evaluated for agronomic traits, yield and disease resistance using‘Xindaping’as a control variety.‘Longshu 6’and‘Qingshu 9’were vigorous in plant growth, set 7 and 8 tubers per hil respectively, had shal ow eyes, were disease resistant, had high yield and high marketable tuber percentage with yield increase being by 22.99%and 9.64%respectively and significant higher than the control variety. It is recommended that ＆#39;Longshu 6＆#39; and ＆#39;Qingshu 9＆#39; be extended while ＆#39;Xindaping＆#39; continue to be planted in the arid areas of central Gansu Province.
出处
《中国马铃薯》
2014年第1期6-9,共4页
Chinese Potato Journal
基金
甘肃省星火计划项目"马铃薯种薯病虫草全程防治技术研究与示范推广"(1205NCXJ219)
关键词
马铃薯
新品种
抗病性
产量
试验
potato
new variety
disease resistance
yield
test
