Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1590/1807-1929/agriambi.v22n7p451-457 |
Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops | |
Silva, Halo N.1; Neto, Francisco Bezerra1; Barros Junior, Aurelio P.1; de Lima, Jailma S. S.1; Batista, Thaiza M. de, V2; Lins, Hamurabi A.1 | |
通讯作者 | Barros Junior, Aurelio P. |
来源期刊 | REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL
![]() |
ISSN | 1807-1929 |
出版年 | 2018 |
卷号 | 22期号:7页码:451-457 |
英文摘要 | Beet and lettuce are industrial vegetable crops valued for their high mineral, vitamin and fiber contents and for their additional health benefits. These crops are usually grown in intercrops in family production systems in a sustainable manner in semi-arid regions. This work aimed to evaluate the effects of incorporating different levels of hairy woodrose, as a green manure, on the agro-economic sustainability indicators of lettuce-beet intercrops, planted in different spatial arrangements and involving two successive croppings. The experimental design was a randomized complete blocks with treatments arranged in a 4 x 3 factorial scheme, corresponding to four hairy woodrose levels incorporated into the soil (6, 19, 32 and 45 t ha(-1), dry basis) and three spatial arrangements between the component crops (2:2, 3:3 and 4:4), with four replications. The optimized agroeconomic performance of lettuce-beet intercropping was achieved with the incorporation of approximately 35.30 t ha(-1) hairy woodrose. The lettuce crop contributed significantly to the productivity efficiency and sustainability of the intercropping with beet, compared to the single vegetable crops. The spatial arrangements between component crops did not affect the agroeconomic performance of the lettuce intercropped with beet. |
英文关键词 | organic fertilization planting configuration tuberous-leafy vegetable intercropping agronomic performance and economic efficiency |
类型 | Article |
语种 | 英语 |
国家 | Brazil |
收录类别 | SCI-E |
WOS记录号 | WOS:000437447200002 |
WOS关键词 | AGRONOMIC EFFICIENCY ; SCARLET STARGLORY ; HAIRY WOODROSE ; CARROT ; PERFORMANCE ; ARUGULA ; ROOSTERTREE ; CORIANDER ; BRAZIL |
WOS类目 | Agricultural Engineering |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/212761 |
作者单位 | 1.Univ Fed Rural Semi Arido, Ctr Ciencias Agr, Dept Ciencias Agron & Florestais, Mossoro, RN, Brazil; 2.Inst Fed Educ Ciencia & Tecnol Rio Grande do Nort, Curso Tecn Agr, Campus Apodi, Apodi, RN, Brazil |
推荐引用方式 GB/T 7714 | Silva, Halo N.,Neto, Francisco Bezerra,Barros Junior, Aurelio P.,et al. Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops[J],2018,22(7):451-457. |
APA | Silva, Halo N.,Neto, Francisco Bezerra,Barros Junior, Aurelio P.,de Lima, Jailma S. S.,Batista, Thaiza M. de, V,&Lins, Hamurabi A..(2018).Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops.REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL,22(7),451-457. |
MLA | Silva, Halo N.,et al."Green manure and spatial arrangement in the sustainability improvement of lettuce-beet intercrops".REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL 22.7(2018):451-457. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。