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1

Greenhouse gas emission & carbon leaching in pineapple cultivation on tropical peat soil /

著者: Haruna, Ahmed Osumanu.
出版事項 2015

図書

2

Using biochar and urea to improve rice production on tropical acid soils

著者: Haruna, Ahmed Osumanu, Maru, Ali
出版事項 2017

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図書

3

Statistical analysis system (SAS) for agricultural research

著者: Haruna, Ahmed Osumanu, Ch'ng, Huck Ywih
出版事項 2024

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図書

4

Towards efficient utilization of nitrogen based fertilizers

著者: Haruna, Ahmed Osumanu, Nik Muhamad Abd Majid
出版事項 2024

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図書

5

Biochar and soil water table management effects on nitrogen availability

著者: Haruna, Ahmed Osumanu, Maikol, Nathaniel, Maru, Ali
出版事項 2020

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図書

6

Biochar and mineral acid soil phosphorus availability

著者: Haruna, Ahmed Osumanu, Asap, Audrey, Maru, Ali
出版事項 2019

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7

Chicken litter biochar improves phosphorus availability in acid soils

著者: Haruna, Ahmed Osumanu, Divra, Prisca, Omar, Latifah
出版事項 2019

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論文

8

Maize (Zea mays L.) nutrient use efficiency as affected by formulated fertilizer with clinoptilolite zeolite

著者: Lija, Magdalina, Haruna, Ahmed Osumanu, Kasim, Susilawati
出版事項 2014

論文

9

Statistical Analysis System (SAS) for agricultural research

著者: Haruna, Ahmed Osumanu, Ch'ng, Huck Ywih
出版事項 2017

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図書

10

Statistical analysis system (SAS) for agricultural research /

著者: Haruna, Ahmed Osumanu,, Ch'ng, Huck Ywih,
出版事項 2017

図書

11

Towards efficient utilization of nitrogen based fertilizers /

著者: Haruna, Ahmed Osumanu,, Nik Muhamad Abd. Majid,
出版事項 2014

図書

12

Greenhouse gas emission and carbon leaching in pineapple cultivation on tropical peat soil

著者: Haruna, Ahmed Osumanu, Lim, Liza Nuriati Kim Choo
出版事項 2015

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図書

13

Methane emission from pineapple cultivation on a tropical peatland at Saratok, Malaysia

著者: Haruna, Ahmed Osumanu, Lim, Liza Nuriati Kim Choo
出版事項 2017

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論文

14

Nitrous oxide emission of a tropical peat soil grown with pineapple at Saratok, Malaysia

著者: Lim, Liza Nuriati Kim Choo, Haruna, Ahmed Osumanu
出版事項 2017

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論文

15

Using biochar and urea to improve rice production on tropical acid soils /

著者: Haruna, Ahmed Osumanu, Prof. Madya, Dr.,, Maru, Ali,
出版事項 2017

図書

16

Biofertilizer potentials of cellulolytic nitrogen-fixing and phosphate-solubilizing bacteria

著者: Tang, Amelia, Haruna, Ahmed Osumanu, Nik Muhamad Ab. Majid
出版事項 2024

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図書

17

Soil pH buffering capacity and nitrogen availability following compost application in a tropical acid soil

著者: Omar, Latifah, Haruna, Ahmed Osumanu, Abdul Majid, Nik Muhamad
出版事項 2018

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論文

18

Effect of organic amendment derived from co-composting of chicken slurry and rice straw on reducing nitrogen loss from urea

著者: Omar, Latifah, Haruna, Ahmed Osumanu, Nik Majid, Nik Muhamad
出版事項 2016

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論文

19

Brief review on climate change and tropical peatlands

著者: Lee, Yit Leng, Haruna, Ahmed Osumanu, Jalloh, Mohamadu Boyie
出版事項 2019

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論文

20

Biofertilizer potentials of cellulolytic, nitrogen-fixing, and phosphate-solubilizing bacteria

著者: Haruna, Ahmed Osumanu, Tang, Amelia, Ab. Majid, Nik Muhamad
出版事項 2018

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図書

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