CAJ | 학술논문

为了解黑龙江省马铃薯生育期需水情况，2013年通过5因素5水平的正交旋转试验对黑龙江省主要栽培的马铃薯早熟品种‘费乌瑞它’进行滴灌试验。结果表明：‘费乌瑞它’数学模型无失拟项存在，试验设计合理，模型有效。不同时期水分处理中对‘费乌瑞它’产量中影响最大的是发芽期；‘费乌瑞它’各时期作用大小为：发芽期>块茎增长期>淀粉积累期>块茎形成期>幼苗期。最利于‘费乌瑞它’产量的土壤张力值，发芽期、幼苗期、块茎形成期和淀粉积累期均在40 kpa左右，块茎增长期在35 kpa左右。
위료해흑룡강성마령서생육기수수정황，2013년통과5인소5수평적정교선전시험대흑룡강성주요재배적마령서조숙품충‘비오서타’진행적관시험。결과표명：‘비오서타’수학모형무실의항존재，시험설계합리，모형유효。불동시기수분처리중대‘비오서타’산량중영향최대적시발아기；‘비오서타’각시기작용대소위：발아기>괴경증장기>정분적루기>괴경형성기>유묘기。최리우‘비오서타’산량적토양장력치，발아기、유묘기、괴경형성기화정분적루기균재40 kpa좌우，괴경증장기재35 kpa좌우。
Early maturing variety‘Favorita’was tested in an orthogonal drip irrigation experiment of five factors and five levels in Heilongjiang Province in 2013 in order to understand the water requirement of potato in various stages. The results showed that of various stages, germination stage had the greatest impact on‘Favorita’yield, with the impact ranked for‘Favorita’in a descending order of germination stage, tuber bulking stage, starch accumulation stage, tuber initiation stage and seedling stage. The optimal numerical value of soil moisture tension for‘Favorita’yield was around 40 kpa for germination stage, seedling stage, tuber initiation stage and starch accumulation stage, and around 35 kpa for tuber bulking stage.