Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in Dykes
The aim of this study was to determine the proper combination of nitrogen (N) fertilizer level and nitrogen fixing endophytic bacteria (NFEB) supplementation for the maximum grain yield of sesame cultivated in alluvial soil in dykes. The experiment followed a completely randomized block design with...
Saved in:
| Main Authors: | , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
|
| Series: | Applied and Environmental Soil Science |
| Online Access: | http://dx.doi.org/10.1155/2022/1972585 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832558416750444544 |
|---|---|
| author | Le Vinh Thuc Tran Ngoc Huu Trinh Minh Ngoc Nguyen Hong Hue Le Thanh Quang Do Thi Xuan Tran Chi Nhan Ly Ngoc Thanh Xuan Le Thi My Thu Isao Akagi Jun-Ichi Sakagami Nguyen Quoc Khuong |
| author_facet | Le Vinh Thuc Tran Ngoc Huu Trinh Minh Ngoc Nguyen Hong Hue Le Thanh Quang Do Thi Xuan Tran Chi Nhan Ly Ngoc Thanh Xuan Le Thi My Thu Isao Akagi Jun-Ichi Sakagami Nguyen Quoc Khuong |
| author_sort | Le Vinh Thuc |
| collection | DOAJ |
| description | The aim of this study was to determine the proper combination of nitrogen (N) fertilizer level and nitrogen fixing endophytic bacteria (NFEB) supplementation for the maximum grain yield of sesame cultivated in alluvial soil in dykes. The experiment followed a completely randomized block design with two factors. The first one was the levels of N fertilizer used, including 0, 50, 75, and 100% N of recommended fertilizer formula (RFF), and the other consisted of no bacteria applied, an individual strain of Enterobacter cloacae ASD-48 or E. cloacae ASD-21 applied, and their mixture, with 5 replicates. The results revealed that fertilizing with 100% N of RFF led to an enhancement of the plant height (16.8 cm), the chlorophyll a and b and their total content (6.45, 1.86, and 8.30 μg mL−1), the number of capsules per plant (7.22 capsules plant−1), the total N uptake (126.5 mg N pot−1), and the grain yield (9.08 g pot−1), in comparison to no N fertilizer applied. Supplementation of two NFRB strains enhanced the soilconcentrations of NH4+ and NO3−, the total N uptake, and the grain yield. The treatment fertilized with 75% N of RFF plus an individual NFEB strain or their bacterial mixture had equivalent total N uptake to that the treatment fertilized with 100% N of RFF had, 120.8–125.5 mg N pot−1 compared to 124.4 mg N pot−1. Regarding the sesame yield, with a reduction by 25–50% N of RFF plus ASD-48 and ASD-21, either individually or in mixture, it increased by 2.39–8.56%, compared to that in the treatment fertilized with 100% N of RFF. |
| format | Article |
| id | doaj-art-dc48cc0f54574a1b8e3c9c2eeeadc7f7 |
| institution | Kabale University |
| issn | 1687-7675 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Applied and Environmental Soil Science |
| spelling | doaj-art-dc48cc0f54574a1b8e3c9c2eeeadc7f72025-02-03T01:32:29ZengWileyApplied and Environmental Soil Science1687-76752022-01-01202210.1155/2022/1972585Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in DykesLe Vinh Thuc0Tran Ngoc Huu1Trinh Minh Ngoc2Nguyen Hong Hue3Le Thanh Quang4Do Thi Xuan5Tran Chi Nhan6Ly Ngoc Thanh Xuan7Le Thi My Thu8Isao Akagi9Jun-Ichi Sakagami10Nguyen Quoc Khuong11Department of Crop ScienceDepartment of Crop ScienceDepartment of Crop ScienceDepartment of Crop ScienceBiotechnology Research and Development InstituteBiotechnology Research and Development InstituteExperimental and Practical AreaExperimental and Practical AreaDepartment of Crop ScienceFaculty of AgricultureFaculty of AgricultureDepartment of Crop ScienceThe aim of this study was to determine the proper combination of nitrogen (N) fertilizer level and nitrogen fixing endophytic bacteria (NFEB) supplementation for the maximum grain yield of sesame cultivated in alluvial soil in dykes. The experiment followed a completely randomized block design with two factors. The first one was the levels of N fertilizer used, including 0, 50, 75, and 100% N of recommended fertilizer formula (RFF), and the other consisted of no bacteria applied, an individual strain of Enterobacter cloacae ASD-48 or E. cloacae ASD-21 applied, and their mixture, with 5 replicates. The results revealed that fertilizing with 100% N of RFF led to an enhancement of the plant height (16.8 cm), the chlorophyll a and b and their total content (6.45, 1.86, and 8.30 μg mL−1), the number of capsules per plant (7.22 capsules plant−1), the total N uptake (126.5 mg N pot−1), and the grain yield (9.08 g pot−1), in comparison to no N fertilizer applied. Supplementation of two NFRB strains enhanced the soilconcentrations of NH4+ and NO3−, the total N uptake, and the grain yield. The treatment fertilized with 75% N of RFF plus an individual NFEB strain or their bacterial mixture had equivalent total N uptake to that the treatment fertilized with 100% N of RFF had, 120.8–125.5 mg N pot−1 compared to 124.4 mg N pot−1. Regarding the sesame yield, with a reduction by 25–50% N of RFF plus ASD-48 and ASD-21, either individually or in mixture, it increased by 2.39–8.56%, compared to that in the treatment fertilized with 100% N of RFF.http://dx.doi.org/10.1155/2022/1972585 |
| spellingShingle | Le Vinh Thuc Tran Ngoc Huu Trinh Minh Ngoc Nguyen Hong Hue Le Thanh Quang Do Thi Xuan Tran Chi Nhan Ly Ngoc Thanh Xuan Le Thi My Thu Isao Akagi Jun-Ichi Sakagami Nguyen Quoc Khuong Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in Dykes Applied and Environmental Soil Science |
| title | Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in Dykes |
| title_full | Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in Dykes |
| title_fullStr | Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in Dykes |
| title_full_unstemmed | Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in Dykes |
| title_short | Effects of Nitrogen Fertilization and Nitrogen Fixing Endophytic Bacteria Supplementation on Soil Fertility, N Uptake, Growth, and Yield of Sesame (Sesamum indicum L.) Cultivated on Alluvial Soil in Dykes |
| title_sort | effects of nitrogen fertilization and nitrogen fixing endophytic bacteria supplementation on soil fertility n uptake growth and yield of sesame sesamum indicum l cultivated on alluvial soil in dykes |
| url | http://dx.doi.org/10.1155/2022/1972585 |
| work_keys_str_mv | AT levinhthuc effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT tranngochuu effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT trinhminhngoc effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT nguyenhonghue effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT lethanhquang effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT dothixuan effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT tranchinhan effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT lyngocthanhxuan effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT lethimythu effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT isaoakagi effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT junichisakagami effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes AT nguyenquockhuong effectsofnitrogenfertilizationandnitrogenfixingendophyticbacteriasupplementationonsoilfertilitynuptakegrowthandyieldofsesamesesamumindicumlcultivatedonalluvialsoilindykes |