Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Plant Growth-Promoting Rhizobacteria Inoculation to Enhance Vegetative Growth, Nitrogen Fixation and Nitrogen Remobilisation of Maize under Greenhouse Conditions
2016272 citationsRadziah Othman, Khairuddin Abdul Rahim et al.PLoS ONEprofile →
Citations per year, relative to Zulkifli Shamsuddin Zulkifli Shamsuddin (= 1×)
peers
Newton Pereira Stamford
Countries citing papers authored by Zulkifli Shamsuddin
Since
Specialization
Citations
This map shows the geographic impact of Zulkifli Shamsuddin's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Zulkifli Shamsuddin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zulkifli Shamsuddin more than expected).
Fields of papers citing papers by Zulkifli Shamsuddin
This network shows the impact of papers produced by Zulkifli Shamsuddin. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Zulkifli Shamsuddin. The network helps show where Zulkifli Shamsuddin may publish in the future.
Co-authorship network of co-authors of Zulkifli Shamsuddin
This figure shows the co-authorship network connecting the top 25 collaborators of Zulkifli Shamsuddin.
A scholar is included among the top collaborators of Zulkifli Shamsuddin based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Zulkifli Shamsuddin. Zulkifli Shamsuddin is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Zuan, Ali Tan Kee, et al.. (2017). Growth and yield responses of rice CV. MR219 to rhizobial and plant growth-promoting rhizobacterial inoculations under different fertilizer-N rates. Bangladesh Journal of Botany. 46(1). 481–488.6 indexed citations
2.
Othman, Radziah, et al.. (2016). Plant Growth-Promoting Rhizobacteria Inoculation to Enhance Vegetative Growth, Nitrogen Fixation and Nitrogen Remobilisation of Maize under Greenhouse Conditions. PLoS ONE. 11(3). e0152478–e0152478.272 indexed citations breakdown →
3.
Zuan, Ali Tan Kee, et al.. (2015). Assessment of plant growth-promoting rhizobacteria (PGPR) and rhizobia as multi-strain biofertilizer on growth and N2 fixation of rice plant.. Australian Journal of Crop Science. 9(12). 1257–1264.17 indexed citations
4.
Faruq, Golam, Zulkifli Shamsuddin, Arash Nezhadahmadi, Zakaria Hossain Prodhan, & M. Motior Rahman. (2015). Potentials of Azospirillum spp. for improving shoot and root of a Malaysian sweet corn variety (J 58) under in vitro condition.. International Journal of Agriculture and Biology. 17(2). 395–398.1 indexed citations
Shamsuddin, Zulkifli, et al.. (2010). Phytoremediation of heavy metals with several efficiency enhancer methods. AFRICAN JOURNAL OF BIOTECHNOLOGY. 9(25). 3689–3698.57 indexed citations
7.
Mia, M. A. Baset, et al.. (2010). Effect of plant growth promoting rhizobacterial (PGPR) inoculation on growth and nitrogen incorporation of tissue-cultured Musa plantlets under nitrogen-free hydroponics condition.. Australian Journal of Crop Science. 4(2). 85–90.119 indexed citations
8.
Mia, M. A. Baset, Zulkifli Shamsuddin, & Maziah Mahmood. (2010). Use of plant growth promoting bacteria in banana: a new insight for sustainable banana production.. International Journal of Agriculture and Biology. 12(3). 459–467.53 indexed citations
9.
Mahmood, Maziah, et al.. (2009). Responses of banana plantlets to rhizobacteria inoculation under salt stress condition. AMERICAN-EURASIAN JOURNAL OF SUSTAINABLE AGRICULTURE. 3(3). 290–305.2 indexed citations
10.
Naher, Umme Aminun, Radziah Othman, Zulkifli Shamsuddin, Halimi Mohd Saud, & Mohd Razi Ismail. (2009). Isolation of diazotrophs from different soils of Tanjong Karang Rice growing area in Malaysia. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia).29 indexed citations
11.
Mahmood, Maziah, et al.. (2009). Effectiveness of PGPR inoculation in the presence of nitrogen and carbon sources on growth of in vitro banana plantlets.. Advances in Environmental Biology. 3(2). 129–143.1 indexed citations
Othman, Radziah & Zulkifli Shamsuddin. (2004). Utilization of rhizobacteria for increased growth of sweetpotato. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia).3 indexed citations
16.
Ghazali, Amir Hamzah Ahmad, et al.. (2001). Effects of Azospirillum inoculation on N2 fixation and growth of oil palm plantlets at nursery stage. Journal of Oil Palm Research. 13(1). 42–49.30 indexed citations
17.
Shamsuddin, Zulkifli, et al.. (1999). Nodule activity and nitrogen partitioning to seeds of ratooned and non-ratooned winged bean plants grown with and without support. Symbiosis. 27. 221–237.1 indexed citations
18.
Othman, Radziah, et al.. (1999). Growth enhancement of sweetpotato through application of Azospirillum and IAA-producing rhizobacteria. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia).1 indexed citations
19.
Shamsuddin, Zulkifli, et al.. (1998). Nitrogen fixation and seed yield of winged bean (Psophocarpus tetragonolobus (L.) DC) under various support systems. Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia).2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
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research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
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Rankless may not fully capture the entirety of a scholar's output or impact.