2012~2013年在哈巴河县开展了农作物新品种引育试验、示范工作。通对2 a的寒冷地区膜下滴灌水稻品种的筛选试验,初步筛选出了比较适宜当地种植的直播水稻品种,分别为早熟的龙粳21、龙粳40、龙粳27、黑粳63、还有极早熟的日本稻。

Test, demonstration and importation of new crop varieties were made in Habahe County from 2012 to 2013. From test we screened appropriate direct sowing rice variety such as Longjing21, Longjing40, Longjing27 and Heijing63 (early maturity varieties), and very early maturing Japanese rice.

为了筛选适合哈尔滨地区早春覆膜栽培的早熟马铃薯品种，选取6个早熟马铃薯品种（系），在早春覆膜栽培条件下进行了品比试验。结果表明：各参试材料在生育期、植株性状、块茎外观品质和产量等方面有较大差异。早大白、尤金2个品种适合当地早熟覆膜栽培；4-1-1和4-5-16两个品系有待进一步示范推广。

In order to breed early maturing potato varieties planting with plastic film mulching in early spring in Harbin area ,the comparative experiment of six early maturing potato varieties (lines)with plastic film mulching sowing in early spring was conducted .The results showed that there were significant difference in growth peri-od ,plant properties ,exterior quality of tuber and yield of the six potato varieties (lines) .The potato varieties Zaodabai and Youjin were suitable for early maturing planting with plastic film mulching in the locality ;the po-tato lines 4-1-1 and 4-5-16 need further demonstration test .

以黄河流域棉区表现较好、具有高产潜力的不同类型棉花品种〔冀杂2(早熟杂交种)、冀优01(中熟杂交种)、冀863(早熟常规种)和冀958(中熟常规种)〕为试材,在滨海盐碱地上种植进行盐碱地适应性试验,对其生育期、农艺性状和产量指标进行了分析,以筛选耐盐性强、适宜在滨海盐碱地种植的品种。结果表明:从品种熟性来看,早熟品种冀863和冀杂2相对适宜在滨海地区中度盐碱地种植;杂交种冀杂2和冀优01的营养生长及生殖生长水平高于相同熟性的常规品种,且籽棉产量均高于常规种。在滨海中度盐碱雨养田适宜种植早熟棉花品种,如果管理措施到位,可选择种植具有高产潜力的早熟杂交种冀杂2。

In order to explore the salt tolerance and select high-yielding variety of cotton that planted appropriately in saline soil.Taking different types of cotton cultivars with salt tolerance and high yield potential as test materals , which including Jiza 2 ( early maturing hybrid ) , Jiyou 01 ( middle maturing hybrid ) , Ji 863 ( early maturing common species ) and Ji 958 ( middle maturing common species ) . The adaptability of different types of cotton cultivars in coastal saline soil was tested, and the cotton developmental stage, agronomic characters and yield of different types of cotton cultivars were studied.The results showed that early maturity varieties Ji 863 and Jiza 2 were grown very well in moderate coastal saline soil, the levels of vegetative growth and reproductive growth, the seed yields of hybrids Jiza 2 and Jiyou 01 were all higher than that of conventional varieties which with the same maturity.So the early maturity cottons were suitable for planting in moderate coasta

通过12个主栽品种的分期播种试验，筛选出适合本区的救灾补种品种。结果表明：适宜安徽淮北地区救灾补种夏大豆品种为：阜9765、中黄13、濉科2000-8、皖宿2156、中黄37和早熟1号。

Relief and replanted summer soybean cultivars were screened from twelve varieties by different planting dates in Huaibei region, Anhui Province. The results showed that: six cultivars, Fu 9765、Zhonghuang 13、Suike 2000-8、Wansu 2156、Zhonghuang 37 and Zaoshu 1 were suitable for reseeding if natural disaster occurred in Huaibei area, Anhui Province.

为了筛选出适合江门市种植和消费习惯的优良芥蓝品种，于2012年冬季对引进的6个中迟熟芥蓝品种进行了比较试验。研究结果表明，中花芥蓝产量最高，晚熟；秋盛芥蓝早熟性好，产量居第二，且两个品种均株型美观，生长整齐，纤维少，品质优，抗性好，适合在江门地区种植及推广。

In order to screen out the suitable cultivars meeting the cultivation and consumption habits of Jiangmen market, we carried out the comparative test of six introduced middle-late maturing Chinese kale cultivars in the winter of 2012. The results showed that the late-maturing cultivar Zhonghua possessed highest yield, while the middle-maturing cultivar Qiusheng took the second place, and those two cultivars grew tidily, with excellent plant type, less fiber, better quality and stronger resistance, thus they were suitable for cultivation and promotion in Jiangmen.