Available of wheat cultivated for grain production and for dual-purpose under no-tillage

Abstract

This work aimed to study was to assess yield and yield components of wheat cultivated for grain production and for dual-purpose under no tillage crop-livestock production systems (SPILP), were assessed from 2009 to 2011, in Coxilha, State of Rio Grande do Sul, Brazil. Six crop-livestock production systems: system I (wheat/soybean, and common vetch/corn); system II (wheat/soybean, and black oat pasture/corn); system III (wheat/soybean, and black oat pasture/soybean); system IV (wheat/soybean, and field pea/corn); system V (wheat/soybean, common vetch/soybean, and triticale double purpose/soybean); and system VI (wheat/soybean, white oat double purpose/soybean, and double wheat purpose/soybean). The treatments were arranged in a randomized complete block design, with four replications. There were no differences between in yield components of wheat for grain production in differentes SPILP. In comparison only wheat for grain production, the III and V systems had higher productivity compared to the VI system. In comparison to the wheat grains with the dual purpose, V system yielded higher productivity than the VI system and dual-purpose. The wheat dual-purpose showed higher hectoliter weight in comparison to system II.