| Biryoo yooso iri zeoraito no shibakusa ni taisuru seyoo kooka (1986-1987) ([Application effects of trace element Zeolite on turfgrass (1986-1987)])
| Yamaji, Hiroyuki; Kumamata, Tetsuo. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 1-3.
| More | 222930 |
| Chakushokuzai furu guriin no kouraishiba no taafu ni taisuru chakushoku kooka to shibakusa no seiiku ni taisuru eikyoo ni tsuite (1986-1987) ([Effects of colorant Full Green on zoysiagrass turf growth (1986-1987)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 4-7.
| More | 222931 |
| Kooso seizai no shibakusa ni taisuru seyoo kooka ni tsuite (1987) ([Application effects of enzyme preparation on turfgrass (1987)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 8-10.
| More | 222932 |
| Keisan wo shutai to suru koobutsu shizai no shibakusa too ineryoo shokubutsu ni taisuru seyoo kooka ni tsuite (1987) ([Application effects of enzyme preparation on turfgrass (1987)])
| Nabeshima, Hideo; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 11-12.
| More | 222933 |
| Kurorera chuushutsumono no kouraishiba ni taisuru seiiku sokushin kooka ni tsuite (1987) ([Growth promotional effects of chlorella extract on turf (1987)])
| Nagae, Shigemasa; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 13-23.
| More | 222934 |
| Humic acids no shibakusa he taisuru sehi kooka (dai 2 poo 1986-1987) ([Application effects of humic acids on turfgrass (part 2 1986-1987)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 24-28.
| More ↔ | 222935 |
| Humic acids no shibakusa he taisuru sehi kooka (dai 3 poo 1987) ([Application effects of humic acids on turfgrass (part 3 1987)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 29-31.
| More ↔ | 222936 |
| Koosai iri reezu guriin no shibakusa ni taisuru sehi kooka (1987) ([Application effects of slag on turfgrass (1987)])
| Inoue, Yasumasa. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 32-34.
| More | 222937 |
| Yuukishitsu dojoo kairyoozai tsuchieedo no shibakusa ni taisuru sehi kooka (1987) ([Application effects of organic soil improvement material Tsuchiedo on turfgrass (1987)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 35-38.
| More | 222938 |
| Keipawaa no shibakusa ni taisuru sehi kooka ni tsuite (1987) ([Application effects of K-Power on turfgrass (1987)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 39-41.
| More | 222939 |
| Doobutsushitsu yuuki ekihi aminopurasu 1 no shibakusa ni taisuru koekoo ni tsuite (1987) ([Effects of animal matter organic Amino Plus 1 fertilizer on turfgrass (1987)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 42-43.
| More | 222940 |
| Dojoo kairyoo shizai SIB-A sehi ga shibakusa no seiiku ni oyobosu eikyoo (1987) ([Influence of soil improvement material SIB-A application on turfgrass growth (1987)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 44-45.
| More | 222941 |
| Dojoo kairyoo shizai SIB-A ga dojoo no butsurisei ni oyobosu eikyoo (1987) ([Influence of soil improvement material SIB-A on the physical properties on soil (1987)])
| Fukunaga, Yoshikazu. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 47.
| More | 222942 |
| Kyuuporasu guriin no shibakusa ni taisuru sehi kooka (1987) ([Application effects of Cupollas green on turfgrass (1987)])
| Nabeshima, Hideo. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 48-50.
| More | 222943 |
| Battoguano no bentogurasu ni taisuru sehi kooka (1987-1988) ([Application effects on bat guano on bentgrass (1987-1988)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 51-53.
| More | 222944 |
| Oruga taihi no bentogurasu ni taisuru seyoo kooka (1987-1988) ([Application effects of Olga compost on bentgrass (1987-1988)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 54-56.
| More | 222945 |
| Hakkoo kuntan FR3 goo no bentogurasu ni taisuru seyoo kooka (1987-1988) ([Application effects fermented rice husk charcoal version FR3 on bentgrass (1987-1988)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 57-58.
| More | 222946 |
| Iwamiraito ga ganyuusuru yuukoo keisan no bentogurasu no seiiku ni oyobosu eikyoo ni tsuite (1987-1988) ([Influence of effective silicate containing Iwamilite on bentgrass growth (1987-1988)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 59-62.
| More | 222947 |
| Hifukuzai KI guriin kabaa no shibachi ni taisuru hoon kooka (1988) ([Warming effects of KI green cover dressing on turfgrass (1988)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 63-70.
| More | 222948 |
| Hifukuzai KI guriin kabaa ni yoru shibachi ni taisuru horei kooka (1988) ([Cooling effects of KI green cover dressing on turfgrass (1988)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 71-74.
| More | 222949 |
| Shoochuu kasu taihi no shibakusa ni taisuru seyoo kooka (1988) ([Application effects of Sochu Kasu compost on turfgrass (1988)])
| Yamaji, Hiroyuki; Fukunaga, Yoshikazu. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 75-76.
| More | 222950 |
| Koodingu hiryoo, haikontorooru hikoo shiken (1987-1988) ([Effects of coating and high control fertilizer (1987-1988)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 77-80, 84, 82, 81.
| More | 222951 |
| Keisoodo isoraito no shibakusa ni taisuru seyoo kooka (1988) ([Application effects of diatomaceous earth fertilizer Isolite on turfgrass (1988)])
| Yamaji, Hiroyuki; Iwasaki, Naoto. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 83, 85.
| More | 222952 |
| Tetsuzai tenka hyuumikusu no shibakusa ni taisuru seyoo kooka (1988) ([Application effects of added iron humics on turfgrass (1988)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 86-87.
| More | 222953 |
| Aminosankei hamen sanpuzai no shibakusa ni taisuru seyoo kooka (1988) ([Application effect of amino acod-based foliar dispersal chemicals on turfgrass (1988)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 88-90.
| More | 222954 |
| Dojoo kairyoozai SIB-J, SIB-T no shibakusa ni taisuru seyoo kooka (1988) ([Application effects of soil improvement materials SIB-J and SIB-T on turfgrass (1988)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 91-92.
| More | 222955 |
| Dojoo kairyoozai SIB no seyoo ga dojoo no butsurisei ni oyobosu eikyoo (1988) ([Influence of the application of soil improvement material SIB on the physical properties of soil (1988)])
| Fukunaga, Yoshikazu; Inoue, Yasumasa. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 93-95.
| More | 222956 |
| Toorui no hamen sanpu ga kouraishiba ni oyobosu eikyoo (1988) ([Influence of sugar foliar disperals on zoysiagrass (1988)])
| Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 96-97.
| More | 222957 |
| Shibakari kasu taihi no kouraishiba ni taisuru seyoo kooka (1988) ([Application effects of grass clipping compost on zoysiagrass (1988)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 98-100.
| More | 222958 |
| Mokusaku tenka kyuuporasu guriin no kouraishiba ni taisuru seyoo kooka (1988) ([Application effects of wood vinegar Cupollas green on zoysiagrass (1988)])
| Fukunaga, Yoshikazu; Yamaji, Hiroyuki. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 101-103.
| More | 222959 |
| Hyuumasu guriin no kouraishiba ni taisuru hikoo ni tsuite (1988) ([Fertilizer effects of humus green on zoysiagrass (1988)])
| Nabeshima, Hideo; Inoue, Yasumasa. 1989. Nishinihon Guriin Kenkyuu Hookoku [Research Report of NGRI]. 20: p. 104-108.
| More | 222960 |