Níveis de fertilização NPK e efeito de concentrações de regulador de crescimento na produtividade da batata-doce

Autor: José B. Martins Filho, Raimundo N. T. Costa, Alan B. O. de Sousa, Rubens S. Gondim

Publikováno v: Revista Caatinga, Volume: 36, Issue: 2, Pages: 329-338, Published: 22 MAY 2023

The low mean yield of sweet potato crops in Brazil is related to several inadequate crop management practices. Considering the increasing production of this vegetable, the objective of this work was to evaluate the yield response of sweet potato crop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c150197f73f75b6efbe1d95d96db128
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-21252023000200329&lng=en&tlng=en

Yield of cotton/cowpea and sunflower/cowpea crop rotation systems during the reclamation process of a saline-sodic soil

Autor: Carlos H. C. de Sousa, Claudivan F. de Lacerda, Francisco L. B. da Silva, Antonia L. R. Neves, Raimundo N. T. Costa, Hans R. Gheyi

Publikováno v: Engenharia Agrícola, Vol 34, Iss 5, Pp 867-876 (2014)

The objective of this study was to evaluate the use of subsoiling, gypsum and organic matter associated with the cultivation of cotton, sunflower and cowpea in crop rotation, seeking the reclamation and use of a saline-sodic soil. The treatments were

Externí odkaz: https://doaj.org/article/2930ab7fe02942928320e733d4c7be54

Economic analysis of cashew early dwarf Crop BRS - 189 depending on water levels and doses of potassium fertilization

Autor: Kelly N. Leite, Raimundo N. T. Costa, João R. Crisótomo, José A. Frizzone, Albanise B. Marinho

Publikováno v: Engenharia Agrícola, Vol 33, Iss 4, Pp 739-747 (2013)

Water and fertilizer among the production factors are the elements that most restrict the production of cashew. The precise amount of these factors is essential to the success of the crop yield. This research aimed to determine the best factor-produc

Externí odkaz: https://doaj.org/article/8de82370931043c09c1bef6aac08c0d6

Produtividade da água com irrigação localizada utilizando águas subterrâneas e de reúso no cultivo de espécies vegetais

Autor: Antônia B. M. Macêdo, Raimundo N. T. Costa, Danielle F. de Araújo, Kenya G. Nunes

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental, Volume: 24, Issue: 4, Pages: 219-224, Published: 16 MAR 2020
Revista Brasileira de Engenharia Agrícola e Ambiental v.24 n.4 2020
Revista Brasileira de Engenharia Agrícola e Ambiental
Universidade Federal de Campina Grande (UFCG)
instacron:UFCG
Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 24, Iss 4, Pp 219-224 (2020)

This study aimed to analyze the water saving potential of replacing the traditional, furrow-irrigated banana crop in the Curu-Pentecoste Irrigated Perimeter with localized systems by inserting new cropping plans and sources of groundwater and reuse w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e38278b7516c3507f4d4fbead87f53a
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662020000400219&lng=en&tlng=en

Produtividade e análise de indicadores técnicos do maracujazeiro-amarelo irrigado em diferentes horários Productivity and technical analysis of indicators of yellow passion fruit irrigated at different times

Autor: Haroldo F de Araújo, Raimundo N. T Costa, João R Crisóstomo, Luís C. U Saunders, Olavo da C Moreira, Antônia B. M Macedo

Publikováno v: Revista Brasileira de Engenharia Agrícola e Ambiental-Agriambi, Vol 16, Iss 2, Pp 159-164 (2012)

Diante da necessidade de pesquisas sobre o manejo da irrigação em horários alternativos e com menor custo com eletricidade na produção do maracujá-amarelo irrigado objetivou-se, com esta pesquisa, avaliar os efeitos do fracionamento da irrigaç

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::7b749839cbe028701913ea85cb61920b
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662012000200005