1) Iijima M, Watanabe T, Yoshida T, Kawasaki M, Kato T, Yamane K. 2015. Visualization of Water Transport into Soybean Nodules by Tof-SIMS Cryo System. Journal of Plant Physiology 178：64-68. doi: 10.1016/j.jplph.2015.02.004
http://www.sciencedirect.com/science/article/pii/S0176161715000425
2) Iijima M, Yamane K, Izumi Y, Daimon H, and Motonaga T. 2015. Continuous Application of Biochar Inoculated with Root Nodule Bacteria to Subsoil Enhances Yield of Soybean by the Nodulation Control using Crack Fertilization Technique. Plant Production Science 197-208.
https://www.jstage.jst.go.jp/article/pps/18/2/18_197/_pdf
3) Hiyama, T., Suzuki T, Hanamura M, Mizuochi H, Kambatuku JR, Niipele JN, Fujioka Y, Ohta T, and Iijima M. 2014. Evaluation of surface water dynamics for water-food security in seasonal wetlands, north-central Namibia. IAHS Publication, No.364: 380-385.
http://www.proc-iahs.net/364/380/2014/piahs-364-380-2014.pdf
4) Okazaki, Y. Yamane, K. Izumi, Y. and Iijima M. 2014. Drought. salinity and flooding tolerance of Oryza sativa, Oryza glaberrima and their interspecific cultivars. Journal of Crop Research 59: 23-30.
http://ci.nii.ac.jp/els/110009843957.pdf?id=ART0010358401&type=pdf&lang=en&host=cinii&order_no=&ppv_type=0&lang_sw=&no=1434517611&cp=
5) Yamane K, Kono M, Fukunaga, T, Iwai K, Sekine R, Watanabe Y, Iijima M. 2013. Field evaluation of coffee grounds application for crop growth enhancement, weed control, and soil improvement. Plant Production Science, Plant Production Science, 17: 93-102.
https://www.jstage.jst.go.jp/article/pps/17/1/17_93/_pdf
6) Suzuki, T., Ohta, T., Hiyama, T., Izumi, Y., Mwandemele, O. and Iijima M. 2013. Effects of the introduction of rice on evapotranspiration in seasonal wetlands. Hydrological Processes, 28, 4780-4794, 2014, doi:10.1002/hyp.9970.
http://onlinelibrary.wiley.com/doi/10.1002/hyp.9970/epdf
7) Suzuki T, Ohta T, Izumi Y, Kanyomeka L, Mwandemele O, Sakagami J, Yamane K, and Iijima M 2013. Role of canopy coverage in water use efficiency of lowland rice in early growth period in semi-arid region. Plant Production Science 16 (1)：12-23.
https://www.jstage.jst.go.jp/article/pps/16/1/16_12/_pdf
8) Iijima M, Matsushita N. 2011. A circadian and an ultradian rhythm are both evident in root growth of rice. Journal of plant physiology 168: 2072-2080. DOI:10.1016/j.jplph.2011.06.005
http://dx.doi.org/10.1016/j.jplph.2011.06.005
9) Iijima M, Honjo H, Izumi Y, Daimon H, Tani T, Hayashi M and Suzuki T. 2011. Control of soybean nodule formation by the newly proposed cultivation method of crack fertilization technique. Plant Production Science 14(2): 202-212. https://www.jstage.jst.go.jp/article/pps/14/2/14_2_202/_pdf
10) Iijima M, Yoshida T, Kato T, Kawasaki M, Watanabe T, and Somasundaram S. 2011. Visualization of lateral water transport pathways in soybean by a time of flight-secondary ion mass spectrometry cryo-system. Journal of Experimental Botany 62 (6): 2179-2188. doi: 10.1093/jxb/erq418
http://jxb.oxfordjournals.org/cgi/reprint/erq418?
11) Nosalewicz A, Iijima M, Lipiec J, Krol A. 2011 Use of porous tubes for measuring water extraction by roots and simultaneous maintaining of soil water potential in growth chamber experiments. Acta Agrophysica 18(2): 347-354.
12) Awala SK, Nanhapo PI, Sakagami J, Kanyomeka L, and Iijima M 2010. Differential salinity tolerance among Oryza glaberrima, Oryza sativa and their interspecies including NERICA. Plant Production Science 13 (1) 3-10.
https://www.jstage.jst.go.jp/article/pps/13/1/13_1_3/_pdf
13) Somasundaram S, Rao TP, Tatsumi J, and Iijima M 2009. Rhizodeposition of mucilage, root border cells, carbon and water under combined soil physical stresses in Zea mays L. Plant Production Science 12(4): 443-448.
https://www.jstage.jst.go.jp/article/pps/12/4/12_4_443/_pdf
14) Izumi Y, Yoshida T and Iijima M 2009. Effects of subsoiling to the non-tilled field of wheat-soybean rotation on the root system development, water uptake, and yield. Plant Production Science 12(3): 327-335.
https://www.jstage.jst.go.jp/article/pps/12/3/12_3_327/_pdf
15) Somasundaram S, Fukuzono S and Iijima M 2008. Dynamics of Root Border Cells in Rhizosphere Soil of Zea mays L: Crashed Cells during Root Penetration, Survival in Soil, and Long Term Soil Compaction Effect. Plant Production Science 11(4): 440-446.
https://www.jstage.jst.go.jp/article/pps/11/4/11_4_440/_pdf
16) Somasundaram S, Bonkowski M and Iijima M 2008. Functional Role of Mucilage - Border Cells: A Complex Facilitating Protozoan Effects on Plant Growth. Plant Production Science 11(3): 344-351.
https://www.jstage.jst.go.jp/article/pps/11/3/11_3_344/_pdf
17) Iijima M and Kato J 2007. Combined soil physical stress of soil drying, anaerobiosis and mechanical impedance to seedling root growth of four crop species. Plant Production Science 10(4): 451-459.
https://www.jstage.jst.go.jp/article/pps/10/4/10_4_451/_pdf
18) Iijima M, Morita A, Zegada-Lizarazu W, and Izumi Y 2007. No-tillage enhanced the dependence on surface irrigation water in wheat and soybean. Plant Production Science 10 (2): 182-188.
https://www.jstage.jst.go.jp/article/pps/10/2/10_2_182/_pdf
19） Zegada-Lizarazu W, Kanyomeka L, Izumi Y, and Iijima M 2007. Water Acquisition from the seasonal wetland and root development of the intercropped pearl millet in flooding ecosystem of northern Namibia. Plant Production Science 10 (1): 20-27.
https://www.jstage.jst.go.jp/article/pps/10/1/10_1_20/_pdf
20） Zegada-Lizarazu W, Kanyomeka L, Izumi Y, and Iijima M 2006. Pearl millet developed deep roots and changed water sources by competition with intercropped cowpea in the semiarid environment of northern Namibia. Plant Production Science 9 (4): 355-363.
https://www.jstage.jst.go.jp/article/pps/9/4/9_4_355/_pdf
21） Kreuzer k, Adamczyk J, Iijima M, Wagner M, Scheu S, Bonkowski M 2006. Grazing of a common species of soil protozoa (Acanthamoeba castellanii) affects rhizosphere bacterial community composition and root architecture of rice (Oryza sativa L.). Soil Biology and Biochemistry 38: 1665-1672.
22） Zegada-Lizarazu W, Izumi Y, Iijima M 2006. Water competition of intercropped pearl millet with cowpea under drought and soil compaction stresses. Plant Production Science 9 (2): 123-132.
https://www.jstage.jst.go.jp/article/pps/9/2/9_2_123/_pdf
23） Iijima M, Asai T, Zegada-Lizarazu W, Nakajima Y, Hamada H 2005. Productivity and water source of intercropped wheat and rice in a direct-sown sequential cropping system: The effects of no-tillage and drought. Plant Production Science 8 (4): 368-374.
https://www.jstage.jst.go.jp/article/pps/8/4/8_4_368/_pdf
24） Zegada-Lizarazu W and Iijima M 2005. Deep root water uptake and water use efficiency of pearl millet in comparison to other millet species. Plant Production Science 8 (4): 454-460.
https://www.jstage.jst.go.jp/article/pps/8/4/8_4_454/_pdf
25） Zegada-Lizarazu W, Niitembu S, Iijima M 2005. Mixed planting modified the water source and water use of pearl millet. Plant Production Science 8 (4): 433-440.
https://www.jstage.jst.go.jp/article/pps/8/4/8_4_433/_pdf
26） Araki H and Iijima M 2005. Stable isotope analysis of water extraction from subsoil in upland rice (Oryza sativa L.) as affected by drought and soil compaction. Plant and Soil 270: 147-157.
27） Iijima M, Higuchi T and Barlow PW 2004. Contribution of root cap mucilage and presence of an intact root cap in maize (Zea mays L.) to the reduction of the soil mechanical impedance. Annals of Botany 94 (3): 473-477.
http://aob.oxfordjournals.org/content/94/3/473.full?keytype=ref&ijkey=30k9mAV9WICDs
28） Iijima M, Higuchi T, Watanabe A and Bengough AG 2004. Method to quantify root border cells in sandy soil. Soil Biology and Biochemistry 36: 1517-1519.
29） Iijima M, Izumi Y, Yuliadi E, Sunyoto and Ardjasa WS 2004. Cassava-based intercropping systems on Sumatra island in Indonesia: productivity, soil erosion, and rooting zone. Plant Production Science 7 (3): 347-355.
https://www.jstage.jst.go.jp/article/pps/7/3/7_3_347/_pdf
30） Izumi Y, Uchida K, and Iijima M 2004. Crop production in successive wheat-soybean rotation with no-tillage practice in relation to the root system development. Plant Production Science 7 (3): 329-336.
https://www.jstage.jst.go.jp/article/pps/7/3/7_3_329/_pdf
31） Izumi Y, Yuliadi E, Sunyoto and Iijima M 2004. Maize-soybean-cowpea sequential cropping as a sustainable crop production for acid-infertile clay soils in Indonesia. Plant Production Science 7 (3): 356-362.
https://www.jstage.jst.go.jp/article/pps/7/3/7_3_356/_pdf
32） Sarno, Iijima M, Lumbanraja J, Sunyoto, Yuliadi E, Izumi Y, and Watanabe A. 2004. Soil chemical properties of an Indonesian red acid soil as affected by land use and crop management. Soil & Tillage Research 76: 115-124.
33） Zegada-Lizarazu W and Iijima M 2004. Hydrogen stable isotope analysis of water acquisition abilities of deep roots and hydraulic lift in sixteen food crop species. Plant Production Science 7 (4): 427-434.
https://www.jstage.jst.go.jp/article/pps/7/4/7_4_427/_pdf
34） Iijima M, Barlow PW and Bengough AG 2003. Root cap structure and cell production rates of maize (Zea mays) roots in compacted sand. New Phytologist 160: 127-134.
35） Iijima M, Higuchi T, Barlow PW and Bengough AG 2003. Root cap removal increases root penetration resistance in maize (Zea mays L.). Journal of Experimental Botany 54: 2105-2109.
http://jxb.oxfordjournals.org/content/54/390/2105.full
36） Iijima M, Izumi Y, Yuliadi E, Sunyoto, Afandi and Utomo M 2003. Erosion control on a steep sloped coffee field in Indonesia with alley cropping, intercropped vegetables, and no-tillage. Plant Production Science 6 (3): 224-229.
https://www.jstage.jst.go.jp/article/pps/6/3/6_3_224/_pdf
37） Iijima M, Sako Y and Rao TP 2003. A new approach for the quantification of root-cap mucilage exudation in the soil. Plant and Soil 255 (1): 399-407.
38） Araki H, Morita S, Tatsumi J, and Iijima M 2002. Physiol-morphological analysis on axile root growth in upland rice. Plant Production Science 5 (4): 286-293.
39） Izumi Y and Iijima M 2002. Fractal and multifractal analysis of cassava root system grown by the root-box method. Plant Production Science 5 (2): 146-151.
40） Rao TP, Yano K, Iijima M, Yamauchi A and Tatsumi J 2002. Regulation of rhizosphere acidification by photosynthetic activity in cowpea (Vigna unguiculata L. Walp) seedlings. Annals of Botany 89 (2): 213-220.
41） Bengough AG, Iijima M and Barlow PW 2001. Image analysis of maize root caps ? estimating cell numbers from 2-D longitudinal sections. Annals of Botany 87: 693-698.
42） Araki H and Iijima M 2001. Deep rooting in winter wheat: rooting nodes of deep roots in two cultivars with deep and shallow root systems. Plant Production Science 4 (3): 215-219.
43） 巽二郎・飯嶋盛雄・門平睦代・西村美彦 2001. ネパ－ルにおける作物生産の現状と持続的生産におけるアグロフォレストリ－と飼料木の役割. 東海作物研究131: 11-13.
44） Iijima M, Griffiths B and Bengough A G 2000. Sloughing of cap cells and carbon exudation from maize seedling roots in compacted sand. New Phytologist 145: 477-482.
45） Pardales Jr. JR, Banoc DM, Yamauchi A, Iijima M and Esquibel CB 2000. The effect of fluctuations of soil moisture on root development during the establishment phase of sweetpotato. Plant Production Science 3 (2): 134-139.
46） Araki H, Hirayama M, Hirasawa H and Iijima M 2000. Which roots penetrate the deepest in rice and maize root systems? Plant Production Science 3 (3): 281-288.
47） 田中佐知子・山内章・矢野勝也・飯嶋盛雄・巽二郎 2000. トウモロコシ根系が発揮する可塑性の窒素獲得における意義. 根の研究9 (4): 167-171.
48） Iijima M, Izumi Y, Yuliadi E and Sunyoto 1999. Approach for sustainable crop production system in red acid soil region in indonesia. In Horie T et al. eds. World food security and crop production technologies for tomorrow. Cosmic Printing, Kyoto. 229-232.
49） Izumi Y, Yuliadi E, Sunyoto and Iijima M 1999. Root system development including root branching in cuttings of cassava with reference to shoot growth and tuber bulking. Plant Production Science 2 (4): 267-272.
50） Pardales Jr. JR, Banoc DM, Yamauchi A, Iijima M, and Kono Y 1999. Root system development of cassava and sweetpotato during early growth stage as affected by high root zone temperature. Plant Production Science 2 (4): 247-251.
51） Sako Y, Kono Y, and Iijima M 1999. Quantitative analysis of soil sheath distribution in maize root systems. Plant Production Science 2 (1): 25-31.
52） Iijima M, Oribe Y, Horibe Y and Kono Y 1998. Time lapse analysis of root elongation rates of rice and sorghum during day and night. Annals of Botany 81 (5): 603-607.
53） Araki H and Iijima M 1998. Rooting node of deep root in rice and maize grown in a long tube. Plant Production Science 1 (4): 242-247.
54） Yano K, Yamauchi A, Iijima M and Kono Y 1998. Arbuscular mycorrhizal formation in undisturbed soil counteracts compacted soil stress. Applied Soil Ecology 10 (2): 95-102.
55） Izumi Y, Kono Y, Yamauchi A and Iijima M 1997. Genotypic variation in the development of seminal root system of rice under different culture conditions in vitro. Japanese Journal of Crop Science 66 (3): 427-435.
56） Izumi Y, Kono Y, Yamauchi A and Iijima M 1997. Quantitative analysis of the architecture of seminal root system of rice (Oryza sativa L.) grown under different soil moisture conditions. Japanese Journal of Crop Science 66 (3): 418-426.
57） Grzesiak S, Iijima M, Kono Y and Yamauchi A 1997. Differences in drought tolerance between cultivars of field bean and field pea: Morphological characteristics, germination and seedling growth. Acta Physiologiae Plantarum 19 (3): 339-348.
58） Grzesiak S, Iijima M, Kono Y and Yamauchi A 1997. Differences in drought tolerance between cultivars of field bean and field pea: A comparison of drought-resistant and drought-sensitive cultivars. Acta Physiologiae Plantarum 19 (3): 349-357.
59） Izumi Y, Kono Y, Yamauchi A and Iijima M 1996. Timecourse changes in two different topological indices with seminal root system development of rice. Japanese Journal of Crop Science 65 (2): 303-308.
60） Kwak KS, Iijima M, Yamauchi A and Kono Y 1996. Changes with aging of the activities of succinic dehydrogenase and peroxidase in rice seminal root system. Japanese Journal of Crop Science 65 (2): 309-314.
61） Kwak KS, Iijima M, Yamauchi A and Kono Y 1996. Changes with aging of endogenous abscisic acid and zeatin riboside in the root system of rice. Japanese Journal of Crop Science 65 (4): 686-692.
62） Izumi Y, Kono Y, Aoshima T, Yamauchi A and Iijima M 1995. Effects of physiological and morphological characteristics of root tips excised from rice seminal roots on subsequent growth in vitro. Japanese Journal of Crop Science 64 (3): 622-628.
63） Izumi Y, Kono Y, Yamauchi A and Iijima M 1995. Analysis of timecourse changes in root system morphology of rice in excised root culture. Japanese Journal of Crop Science 64 (3): 636-643.
64） Kwak KS, Iijima M, Yamauchi A and Kono Y 1995. Carbon and nitrogen dynamics with aging in seminal root system of rice seedling. Japanese Journal of Crop Science 64 (3): 629-635.
65） Iijima M and Kono Y 1993. Effects of soil compaction on the yield response of four cereal species. In Kim KJ et al. eds., Crop production and improvement technology in Asia. Korean Society of Crop Science, Seoul. 115-122.
66） Iijima M and Kono Y 1992. Development of Golgi apparatus in the root cap cells of maize (Zea mays L.) as affected by compacted soil. Annals of Botany 70 (3): 207-212.
67） Pardales Jr. JR, Kono Y, Yamauchi A and Iijima M 1992. Seminal root growth in sorghum (Sorghum bicolor) under allelopathic influences from residues of taro (Colocasia esculenta). Annals of Botany 69: 493-496.
68） Iijima M and Kono Y 1991. Interspecific differences of the root system structures of four cereal species as affected by soil compaction. Japanese Journal of Crop Science 60 (1): 130-138.
69） Iijima M, Kono Y, Yamauchi A and Pardales Jr. JR 1991. Effects of soil compaction on the development of rice and maize root systems. Environmental and Experimental Botany 31 (3): 333- 342.
70） Iijima M, Kono Y and Tatsumi J 1990. Mutual relationship between patterns of soil penetration resistance and root radial expansion growth of upland rice. Environmental Control in Biology 28 (2): 53-60.
71） Iijima M, Tatsumi J and Kono Y 1990. Development of a device for estimating penetration resistance of the soil in the root box. Environmental Control in Biology 28 (2): 41-51.