Biofertilizers Application to Improve Growth of Maize and Soil Nutrients

Conventional productivity improvement still relies on the use of inorganic fertilizers. The continuous use of inorganic fertilizers is not effective in supporting the improvement of soil health; therefore it is necessary to use environmentally friendly fertilizers such as bio fertilizers. A pot expe...

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Autores principales:	Fitriatin Betty Natalie, Yusuf Muhammad Iqbal Maulana, Sofyan Emma Trinurani, Nurbaity Anne
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/2a2d5f1f54d24d28a26066eb504eb566
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spelling	oai:doaj.org-article:2a2d5f1f54d24d28a26066eb504eb5662021-11-08T15:19:28ZBiofertilizers Application to Improve Growth of Maize and Soil Nutrients2267-124210.1051/e3sconf/202131603020https://doaj.org/article/2a2d5f1f54d24d28a26066eb504eb5662021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/92/e3sconf_iconard2021_03020.pdfhttps://doaj.org/toc/2267-1242Conventional productivity improvement still relies on the use of inorganic fertilizers. The continuous use of inorganic fertilizers is not effective in supporting the improvement of soil health; therefore it is necessary to use environmentally friendly fertilizers such as bio fertilizers. A pot experiment was carried out to study the effect of bio fertilizers application method on growth of maize and soil nutrient (Ntotal and P-available). Randomized block design was used with nine treatments repeated three times. Liquid bio fertilizers based mollases consist of nitrogen fixing bacteria (Azotobacter chroococcum and Azospirillum) and phosphate solubilizing bacteria (Pseudomonas malei and Bacillus subtillis). The treatments consisted of control, application of biofertilizers to seed (seed treatment) at a dose of 500 ml ha-1 and 250 ml ha-1, application to the soil (soil application with a dose of 5 L and 2.5 L ha-1, and combinations of seed and soil application. The results showed that application of biofertilizer increased soil nitrogen (Ntotal), P-available and growth of maize. The combinations of seed and soil application gave a better effect than seed treatment or soil application. Seed treatment 250 ml ha-1 + soil application 2,5 L ha-1 increased soil nitrogen by 127.2% and P-available by 42.2%.Fitriatin Betty NatalieYusuf Muhammad Iqbal MaulanaSofyan Emma TrinuraniNurbaity AnneEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 316, p 03020 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Fitriatin Betty Natalie Yusuf Muhammad Iqbal Maulana Sofyan Emma Trinurani Nurbaity Anne Biofertilizers Application to Improve Growth of Maize and Soil Nutrients
description	Conventional productivity improvement still relies on the use of inorganic fertilizers. The continuous use of inorganic fertilizers is not effective in supporting the improvement of soil health; therefore it is necessary to use environmentally friendly fertilizers such as bio fertilizers. A pot experiment was carried out to study the effect of bio fertilizers application method on growth of maize and soil nutrient (Ntotal and P-available). Randomized block design was used with nine treatments repeated three times. Liquid bio fertilizers based mollases consist of nitrogen fixing bacteria (Azotobacter chroococcum and Azospirillum) and phosphate solubilizing bacteria (Pseudomonas malei and Bacillus subtillis). The treatments consisted of control, application of biofertilizers to seed (seed treatment) at a dose of 500 ml ha-1 and 250 ml ha-1, application to the soil (soil application with a dose of 5 L and 2.5 L ha-1, and combinations of seed and soil application. The results showed that application of biofertilizer increased soil nitrogen (Ntotal), P-available and growth of maize. The combinations of seed and soil application gave a better effect than seed treatment or soil application. Seed treatment 250 ml ha-1 + soil application 2,5 L ha-1 increased soil nitrogen by 127.2% and P-available by 42.2%.
format	article
author	Fitriatin Betty Natalie Yusuf Muhammad Iqbal Maulana Sofyan Emma Trinurani Nurbaity Anne
author_facet	Fitriatin Betty Natalie Yusuf Muhammad Iqbal Maulana Sofyan Emma Trinurani Nurbaity Anne
author_sort	Fitriatin Betty Natalie
title	Biofertilizers Application to Improve Growth of Maize and Soil Nutrients
title_short	Biofertilizers Application to Improve Growth of Maize and Soil Nutrients
title_full	Biofertilizers Application to Improve Growth of Maize and Soil Nutrients
title_fullStr	Biofertilizers Application to Improve Growth of Maize and Soil Nutrients
title_full_unstemmed	Biofertilizers Application to Improve Growth of Maize and Soil Nutrients
title_sort	biofertilizers application to improve growth of maize and soil nutrients
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/2a2d5f1f54d24d28a26066eb504eb566
work_keys_str_mv	AT fitriatinbettynatalie biofertilizersapplicationtoimprovegrowthofmaizeandsoilnutrients AT yusufmuhammadiqbalmaulana biofertilizersapplicationtoimprovegrowthofmaizeandsoilnutrients AT sofyanemmatrinurani biofertilizersapplicationtoimprovegrowthofmaizeandsoilnutrients AT nurbaityanne biofertilizersapplicationtoimprovegrowthofmaizeandsoilnutrients
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Biofertilizers Application to Improve Growth of Maize and Soil Nutrients

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