摘要
为提高我国食用花生的品质,研究栽培技术对日本鲜食花生Omasari的影响。设计该品种在山东省的最适播期、最佳种植密度及鲜食时收获时间,调查对主要农艺性状、产量和感官品质的影响。播期试验结果表明,在2022年4月25-5月25日西海岸新区播种的Omasari,其主茎高、侧枝长、分枝数、单株结果数和花生产量等主要性状均表现较好,处理间差异不显著,以5月10日播种的产量最高;2023年在西海岸新区和莱西市不同时期播种的Omasari的侧枝长、分枝数和单株结果数,各处理间差异不显著,以5月8日播种的产量最高。密度试验结果表明,随着种植密度的减少,该品种的侧枝长、分枝数、单株结果数出现增加的趋势;2022年在密度为74074株/hm^(2)时,其产量显著高于其它处理;2023年在密度为88889株/hm^(2)时,产量最高。根据不同收获时期Omasari的甜味、细腻度、硬度和总体喜欢度试验结果,Omasari播种后110~120 d收获,表现最佳。
In order to analyze the optimum sowing date,density and harvesting date of a Japanese fresh green peanut cultivar Omasari in Shandong province,the effects of sowing date,density,and harvesting time on the main agronomic traits,yield and sensory quality of the variety were studied.When the sowing date was from April 25th to May 25th,2022,the main stem height,lateral branch length,branch number,number of fruiting per plant,and peanut yield showed obvious advantages.The differences were not significant among treatments AW22-1,AW22-2 and AW22-3,with the highest yield being sown on May 10th,2022.The lateral branch length,number of branches,and number of fruiting per plant of Omasari which planted different times in the West Coast New Area and Laixi City showed no significant differences.The highest yield being sown on May 8th,2023.The lateral branch length,number of branches,and number of fruiting per plant of Omasari were increased with the decrease of sowing density.The yield of the treatment of 74074 plants/hm2 was significantly higher than other treatments in 2022,and the yield of the treatment of 88889 plants/hm2 was highest in 2023.The optimal harvesting time for Omasari is 110-120 days after sowing according to the sweetness,delicacy,hardness,and overall liking test results of Omasari at different harvesting periods.
作者
吴菊香
吴月
孙棋棋
郑永美
于天一
李尚霞
杨吉顺
孙开珍
迟玉成
吴正锋
WU Ju-xiang;WU Yue;SUN Qi-qi;ZHENG Yong-mei;YU Tian-yi;LI Shang-xia;YANG Ji-shun;SUN Kai-zhen;CHI Yu-cheng;WU Zheng-feng(Shandong Peanut Research Institute,Qingdao 266100,China;China Foods Limited Safety News Paper,Beijing 100160,China)
出处
《中国油料作物学报》
CAS
CSCD
北大核心
2023年第5期916-922,共7页
Chinese Journal of Oil Crop Sciences
基金
山东省农业科学院农业科技创新工程-国际科技合作专项(CXGC2023G34)
山东省农业科学院基本科技难题项目(SHJB2022-18)
山东省农业科学院农业科技创新工程(CXGC2023A22)
中央引导地方科技发展项目(YDZX2022131)
新疆维吾尔自治区重大科技专项(2022A02008-4)。
