Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineapple
Abstract The objective of this work was to evaluate two irrigation systems, by drip and diffuser microjets, two types of fertigation, by spraying at the base of the plant and in the soil, and two types of root enhancers in the development and production of the pineapple ‘BRS Imperial’. The drip sys...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Fruticultura
2022-06-01
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| Series: | Revista Brasileira de Fruticultura |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452022000306001&lng=en&tlng=en |
| _version_ | 1811241837318373376 |
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| author | Igor Leonardo Nascimento Santos Eugênio Ferreira Coelho Dimmy Herllen Silveira Gomes Barbosa Lenilson Wisner Ferreira Lima Tullio Raphael Pereira de Pádua Davi Theodoro Junghans |
| author_facet | Igor Leonardo Nascimento Santos Eugênio Ferreira Coelho Dimmy Herllen Silveira Gomes Barbosa Lenilson Wisner Ferreira Lima Tullio Raphael Pereira de Pádua Davi Theodoro Junghans |
| author_sort | Igor Leonardo Nascimento Santos |
| collection | DOAJ |
| description | Abstract The objective of this work was to evaluate two irrigation systems, by drip and diffuser microjets, two types of fertigation, by spraying at the base of the plant and in the soil, and two types of root enhancers in the development and production of the pineapple ‘BRS Imperial’. The drip system promoted greater root development than the diffuser microjet system. Much of the root system was concentrated in the stalk and soil up to 0.1 m depth, where the drip system promoted a higher relative percentage of root growth in the stalk compared to the microjet. The root enhancers promoted greater root growth in the stalk than in the soil. The use of the root enhancers based on humic and fulvic acids was not significant, while the use of the root enhancers based on phosphoric acid and amines was significant for root growth only in the microjet system. Application of fertilizers by spraying at the base of the plant promoted root growth and increased yield compared to the use of fertigation. The drip system showed higher efficiency of crop and irrigation water productivity for ‘BRS Imperial’ pineapple. |
| first_indexed | 2024-04-12T13:43:07Z |
| format | Article |
| id | doaj.art-8874f18aeec54f7d8fc041c3b1de8513 |
| institution | Directory Open Access Journal |
| issn | 1806-9967 |
| language | English |
| last_indexed | 2024-04-12T13:43:07Z |
| publishDate | 2022-06-01 |
| publisher | Sociedade Brasileira de Fruticultura |
| record_format | Article |
| series | Revista Brasileira de Fruticultura |
| spelling | doaj.art-8874f18aeec54f7d8fc041c3b1de85132022-12-22T03:30:48ZengSociedade Brasileira de FruticulturaRevista Brasileira de Fruticultura1806-99672022-06-0144310.1590/0100-29452022882Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineappleIgor Leonardo Nascimento Santoshttps://orcid.org/0000-0002-5493-4760Eugênio Ferreira Coelhohttps://orcid.org/0000-0001-7079-6858Dimmy Herllen Silveira Gomes Barbosahttps://orcid.org/0000-0002-4132-4226Lenilson Wisner Ferreira Limahttps://orcid.org/0000-0002-3073-0501Tullio Raphael Pereira de Páduahttps://orcid.org/0000-0002-1997-7714Davi Theodoro Junghanshttps://orcid.org/0000-0003-1352-8317Abstract The objective of this work was to evaluate two irrigation systems, by drip and diffuser microjets, two types of fertigation, by spraying at the base of the plant and in the soil, and two types of root enhancers in the development and production of the pineapple ‘BRS Imperial’. The drip system promoted greater root development than the diffuser microjet system. Much of the root system was concentrated in the stalk and soil up to 0.1 m depth, where the drip system promoted a higher relative percentage of root growth in the stalk compared to the microjet. The root enhancers promoted greater root growth in the stalk than in the soil. The use of the root enhancers based on humic and fulvic acids was not significant, while the use of the root enhancers based on phosphoric acid and amines was significant for root growth only in the microjet system. Application of fertilizers by spraying at the base of the plant promoted root growth and increased yield compared to the use of fertigation. The drip system showed higher efficiency of crop and irrigation water productivity for ‘BRS Imperial’ pineapple.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452022000306001&lng=en&tlng=enAnanas comosus (L.)drip irrigationsprayer microjetsfertigation |
| spellingShingle | Igor Leonardo Nascimento Santos Eugênio Ferreira Coelho Dimmy Herllen Silveira Gomes Barbosa Lenilson Wisner Ferreira Lima Tullio Raphael Pereira de Pádua Davi Theodoro Junghans Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineapple Revista Brasileira de Fruticultura Ananas comosus (L.) drip irrigation sprayer microjets fertigation |
| title | Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineapple |
| title_full | Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineapple |
| title_fullStr | Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineapple |
| title_full_unstemmed | Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineapple |
| title_short | Application of fertilizers and root enhancers by two irrigation systems on ‘BRS imperial’ pineapple |
| title_sort | application of fertilizers and root enhancers by two irrigation systems on brs imperial pineapple |
| topic | Ananas comosus (L.) drip irrigation sprayer microjets fertigation |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452022000306001&lng=en&tlng=en |
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