Seyed Hamidreza Ramazani
Abstract
In order to evaluate the effects of intercropping on some morphological, yield, and yield components traits of different Triticale cultivars, an experiment has been conducted, based on a randomized complete block design in three replication during the 2018-2019 growing season in the research farms of ...
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In order to evaluate the effects of intercropping on some morphological, yield, and yield components traits of different Triticale cultivars, an experiment has been conducted, based on a randomized complete block design in three replication during the 2018-2019 growing season in the research farms of Faculty of Agriculture of Sarayan. The experimental treatments are consisted of 12 patterns of monocrop and intercropping of Pajh, Sanabad, and Jualinoo cultivars (100% Pajh, 100% Jualinoo, 100% Sanabad, 50% Pajh + 50% Sanabad, 50% Jualinoo+50% Jualinoo, 33% Pajh+ 33% Jualinoo+33% sanabad, 70% Pajh + 30% Sanabad, 30% Pajh + 70% Sanabad, 70% Jualinoo+30% Sanabad, 30% Jualinoo+70% Sanabad, 70% Pajh + 30% Jualinoo, and 30% Pajh + 70% Jualinoo). Results show that the highest plant height and straw yield have been obtained under the monocropping of Sanabad cultivar with the highest values of spike length, number of grain per spike, number of spike per square meter, number of grain per plant, 1000 grains weight, grain yield, and harvest index belonging to the monocrop pattern of Pajh cultivar and intercropping of 70% Pajh+ 30% Jualinoo treatments. Furthermore, the highest biological yield and content of leaf chlorophyll have been achieved under 30% Pajh + Sanabad 70% and Pajh 70% + Jualinoo 30% treatments, respectively. Results also show that the highest LER has been calculated under the application of intercropping of 70% Pajh + 30% Sanabad, Pajh 30% + 70% Sanabad, and Pajh 70% + Jualinoo 30%, compared with other treatments. In general, concerning the obtained results of the present study and the highest LER in Pajh 70% + Jualinoo 30%, it is concluded that the aforementioned intercropping can be used instead of monocrop of different triticale cultivars.
Samaneh Kiani; Mohammad Reza Moradi Telavat; Seyed Ataollah siadat; Ali Reza Abdali Mashhadi; Mohsen Sari
Abstract
In order to investigate the yield and quality of forage in intercropping barley and fennel, an experiment was carried out as split plot based on a randomized complete block design with three replications at the research farm of Agriculture and Natural Resources of Ramin University during growing season ...
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In order to investigate the yield and quality of forage in intercropping barley and fennel, an experiment was carried out as split plot based on a randomized complete block design with three replications at the research farm of Agriculture and Natural Resources of Ramin University during growing season of 2012-2013. Four treatments levels of nitrogen including: (0, 70, 140 and 210 kgN.ha-1) have been taken into account as main plots and the planting ratios in five levels (pure culture barley and fennel), (75% barley + 25% fennel), (50% barley + 50% fennel), (25% barley + 75% fennel) as sub-plots. Results showed that the highest dry and fresh forage yield, respectively, 53380 and 8271 kgN.ha-1 were obtained from treatments pure cultures of fennel with level of 210 kgN.ha-1 and 50percent barley + 50percent fennel with level of 210 kgN.ha-1. Morphological traits included height of barley and fennel, number of branches for fennel were positive affected nitrogen 140 kg.The highest percent crude protein with 25.7 percent was obtained from pure cultures of fennel with 210 kgN.ha-1 .Also, maximum crude protein yield (1528.2 kgN.ha-1) and land equivalent ratio (LER=1.16) were obtained from 50percent barley+50percent fennel with level of 210 kgN.ha-1 respectively. The authenticator results of aforesaid inspections enhance the forage yield and quality in treatment 50 percent barley+50percent fennel with level of 210 kg N.ha-1