CAJ | 학술논문

通过对8个马铃薯品种进行生物学特性、适应性、丰产性和商品性的比较试验，以期筛选出适宜于张掖市种植的优质淀粉加工型马铃薯品种。结果表明：8个参试品种的生育期在104~141 d，均在当地无霜期之内，能够正常收获。‘青薯9号’和‘青薯2号’产量表现较好，块茎产量分别较‘大西洋’（CK）增产57.2%和38.8%；淀粉产量分别较对照增加2091 kg/hm2和1615 kg/hm2。经试验初步筛选出‘青薯9号’和‘青薯2号’可作为该地区淀粉加工型马铃薯品种推广。
통과대8개마령서품충진행생물학특성、괄응성、봉산성화상품성적비교시험，이기사선출괄의우장액시충식적우질정분가공형마령서품충。결과표명：8개삼시품충적생육기재104~141 d，균재당지무상기지내，능구정상수획。‘청서9호’화‘청서2호’산량표현교호，괴경산량분별교‘대서양’（CK）증산57.2%화38.8%；정분산량분별교대조증가2091 kg/hm2화1615 kg/hm2。경시험초보사선출‘청서9호’화‘청서2호’가작위해지구정분가공형마령서품충추엄。
In order to select the high quality starch processing potato varieties which can be planted in Zhangye City, eight starch processing potato varieties were compared for their biological character'adaptability'yield and marketability. The results showed that growth period of the eight varieties were 104-141 days that are within the local frost-free period. The yield of 'Qingshu 9' and 'Qingshu 2' were higher than other varieties, and when compared with 'Atlantic' (control), tuber yield of the two varieties increased by 57.2%and 38.8%, and starch yield increased by 2 09 1kg/ha and 1615 kg/ha, respectively. So 'Qingshu 9' and 'Qingshu 2' could be regarded as candidate varieties for starch processing in Zhangye City.