Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture
Balanced nutrient elements in fertilizer play a critical role in oil palm seedling successful growth and development, and at the same time reduces of fertilizer losses in the environment. This study examines the effect of different levels of N, P2O5 and K2O for oil palm seedlings in solution culture...
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Instituto Agronomico
2015
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2-s2.0-84940905442 Mohidin H.; Hanafi M.M.; Rafii Y.M.; Abdullah S.N.A.; Idris A.S.; Man S.; Idris J.; Sahebi M. Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture 2015 Bragantia 74 3 10.1590/1678-4499.0408 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84940905442&doi=10.1590%2f1678-4499.0408&partnerID=40&md5=bc8f83700dce56fa37db5a8d8995d119 Balanced nutrient elements in fertilizer play a critical role in oil palm seedling successful growth and development, and at the same time reduces of fertilizer losses in the environment. This study examines the effect of different levels of N, P2O5 and K2O for oil palm seedlings in solution culture on growth traits, nutrient uptake in plant tissues and biomass accumulation under nursery conditions. Five concentration levels of N (50, 100, 300, 600 and 900 mg L–1), P2O5 and K2O (15, 30, 60, 90 and 120 mg L–1) were used in a completely randomized design (CRD) with five replications for each. Parameters measured during the growing period include - plant height, leaf number/plant, stem diameter, SPAD chlorophyll value, and at harvest – total leaf area, root dry weight, shoot dry weight and total dry weight. Different levels of N, P2O5 and K2O showed significant effects on all the parameters studied. The highest values for diameter, plant height, leaf number/plant, total leaf area, root dry weight, shoot dry weight and total dry biomass were obtained using 100, 90 and 300 mg/L levels of N, P2O5 and K2O, respectively. Most of the growth parameters, declined with lower levels of N, P2O5 and K2O. The results of this study provide a new knowledge to produce oil palm plant with better nutrient management at the nursery under solution culture. © 2015, Instituto Agronomico. All rights reserved. Instituto Agronomico 68705 English Article All Open Access; Gold Open Access |
author |
Mohidin H.; Hanafi M.M.; Rafii Y.M.; Abdullah S.N.A.; Idris A.S.; Man S.; Idris J.; Sahebi M. |
spellingShingle |
Mohidin H.; Hanafi M.M.; Rafii Y.M.; Abdullah S.N.A.; Idris A.S.; Man S.; Idris J.; Sahebi M. Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture |
author_facet |
Mohidin H.; Hanafi M.M.; Rafii Y.M.; Abdullah S.N.A.; Idris A.S.; Man S.; Idris J.; Sahebi M. |
author_sort |
Mohidin H.; Hanafi M.M.; Rafii Y.M.; Abdullah S.N.A.; Idris A.S.; Man S.; Idris J.; Sahebi M. |
title |
Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture |
title_short |
Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture |
title_full |
Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture |
title_fullStr |
Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture |
title_full_unstemmed |
Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture |
title_sort |
Determination of optimum levels of nitrogen, phosphorus and potassium of oil palm seedlings in solution culture |
publishDate |
2015 |
container_title |
Bragantia |
container_volume |
74 |
container_issue |
3 |
doi_str_mv |
10.1590/1678-4499.0408 |
url |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84940905442&doi=10.1590%2f1678-4499.0408&partnerID=40&md5=bc8f83700dce56fa37db5a8d8995d119 |
description |
Balanced nutrient elements in fertilizer play a critical role in oil palm seedling successful growth and development, and at the same time reduces of fertilizer losses in the environment. This study examines the effect of different levels of N, P2O5 and K2O for oil palm seedlings in solution culture on growth traits, nutrient uptake in plant tissues and biomass accumulation under nursery conditions. Five concentration levels of N (50, 100, 300, 600 and 900 mg L–1), P2O5 and K2O (15, 30, 60, 90 and 120 mg L–1) were used in a completely randomized design (CRD) with five replications for each. Parameters measured during the growing period include - plant height, leaf number/plant, stem diameter, SPAD chlorophyll value, and at harvest – total leaf area, root dry weight, shoot dry weight and total dry weight. Different levels of N, P2O5 and K2O showed significant effects on all the parameters studied. The highest values for diameter, plant height, leaf number/plant, total leaf area, root dry weight, shoot dry weight and total dry biomass were obtained using 100, 90 and 300 mg/L levels of N, P2O5 and K2O, respectively. Most of the growth parameters, declined with lower levels of N, P2O5 and K2O. The results of this study provide a new knowledge to produce oil palm plant with better nutrient management at the nursery under solution culture. © 2015, Instituto Agronomico. All rights reserved. |
publisher |
Instituto Agronomico |
issn |
68705 |
language |
English |
format |
Article |
accesstype |
All Open Access; Gold Open Access |
record_format |
scopus |
collection |
Scopus |
_version_ |
1812871801930252288 |