EFFECTS OF DIFFERENT SOIL TILLAGE-SOWING SYSTEMS ON PLANT DEVELOPMENT AND EMERGENCE TRAITS OF SECOND CROP SOYBEAN

KABAŞ Ö., Kocaturk M., Ozkan C. F., Gumrukcu E., ÇANAKCI M., KARAYEL D.

BIOSCIENCE JOURNAL, cilt.36, sa.6, ss.2092-2107, 2020 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 36 Sayı: 6
  • Basım Tarihi: 2020
  • Doi Numarası: 10.14393/bj-v36n6a2020-49949
  • Dergi Adı: BIOSCIENCE JOURNAL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, CAB Abstracts, Veterinary Science Database
  • Sayfa Sayıları: ss.2092-2107
  • Anahtar Kelimeler: Conversation, Emergence, Soil, Tillering, CONVENTIONAL TILLAGE, REDUCED TILLAGE, YIELD, GROWTH, SILAGE, MAIZE, WHEAT, CONSERVATION, CORN
  • Akdeniz Üniversitesi Adresli: Evet

Özet

Effects of different soil tillage and sowing systems (Conventional Soil Tillage - CST: Moldboard plow + gobble disc + disk harrow + harrow + sowing machine; Reduced Soil Tillage - RST: rototiller-combined soil tillage machine + sowing machine; Ridge Sowing - RS: gobble disc + ridge-sowing machine; Direct Sowing - DS - no-till) on plant development and emergence traits of second-crop soybean were investigated in this study under Antalya provincial conditions. Experiments were conducted over the experimental fields of the Aksu Branch of Bati Akdeniz Agricultural Research Institute for 3 years (2013, 2014, 2015) as a fixed experiment. The number of days to 50% emergence, number of days to 50% flowering, plant height, number of pods per plant, the first pod height, number of plants per m(2), 1000-seed weight, and yield were considered as plant development parameters. Mean emergence time, germination rate index, emergence ratio, space ratio, tillering ratio, and acceptable plant spacing ratio were considered as plant emergence parameters. Different soil tillage and sowing systems generally had significant effects on investigated traits at p<0.01 and p<0.05 levels.