福建农业学报2016，Vol.31Issue(8)：803-809,7.DOI:10.19303/j.issn.1008-0384.2016.08.003
基于联合收获机的花生适机栽培技术研究
Peanut Cultivation for Mechanized Harvesting
摘要
Abstract
Aimed to reduce high loss associated with the mechanized peanut harvesting,an L9 (34 )orthogonal experiment was conducted.The design included the effects of (A)planting row spacing, (B)cropping pattern, (C)fertilization,and (D)top fertizer application on peanut output.Losses in the field due to the mechanical harvesting by using a Lianhe Harvesterwere recorded for comparison.The yields of peanut kernels in various treatmentsranked in the order of:A>C>B>D.The greatest average yield came from the combination ofA2 B3 C1 D2 .However,based on the mean k values,A2 B3 C1 D3 was the optimal combinationthat called forthe planting of Fuhua 8 on a sandy soil with the following conditions:a planting density of 270 000 plants · hm-2 , 90 cm widecultivation strips (including a 30 cm gully),55 cm widestrip surface,33 cm spacing between rows,7-19 cm combined alternating planting,pure N 5 2.5 kg · hm-2 fertilization for the entiregrowth stages (with a ratio of fertilizer of N∶P2 O5∶K2 O=1∶1.2∶0.8,P 100% basis fertilizer,N,K base fertilizer∶top fertilizer=1∶1),a top fertilization on strip edge 13 days after plant emergence,and alime-coating of 450 kg·hm-2 on leaf surfaces at blooming stage.The kernel loss in mechanized harvesting the peanut plants cultivated under the choice combination was 1/6 of the traditional equipotential isometric cultivation and 2/5 of the isometric staggered cultivation.关键词
机械化/花生/栽培技术/损失率Key words
mechanization/peanut/cultivation techniques/kernel loss分类
农业科技引用本文复制引用
唐兆秀,陈圣银,陈湘瑜,陈树玉,徐日荣..基于联合收获机的花生适机栽培技术研究[J].福建农业学报,2016,31(8):803-809,7.基金项目
福建省科技计划项目---省属公益类科研院所基本科研专项(2015R1026-10) （2015R1026-10）
福建省财政专项---福建省农业科学院科技创新团队建设项目(CXTD-1-1301) （CXTD-1-1301）
福建省农业厅科技项目(2014-1) （2014-1）
晋江市科技项目(2015-027) （2015-027）
