AU - Lamei Harvani, J. TI - Technical and Economical Evaluation of Mixed Cropping Grass Pea with Barley and Triticale under Dryland Conditions in Zanjan Province PT - JOURNAL ARTICLE TA - JCPP JN - JCPP VO - 2 VI - 4 IP - 4 4099 - http://jcpp.iut.ac.ir/article-1-1545-en.html 4100 - http://jcpp.iut.ac.ir/article-1-1545-en.pdf SO - JCPP 4 AB  - In order to evaluate technical and economical aspects of mixed cropping grass pea (Lathyrus sativus L.) with barley (Hordeum vulgare L.) and triticale (×Triticosecale), an experiment was conducted at Khodabandeh Dryland Research Station during 2006-2008. The field experiment was arranged in a randomized complete blocks design with 9 treatments and four replications. Experimental treatments were pure grass pea, triticale and barely monocultures, as well as mixtures of grass pea with each of these cereals in three seeding ratios (3:1, 1:1 and 1:3). Results of the combined analysis revealed that effects of planting treatments on dry matter yield (DMY) and land equivalent ratio (LER) were significant (P CP - IRAN IN - LG - eng PB - JCPP PG - 93 PT - Research YR - 2012