Rendimento de grãos de soja em semeadura tardia.

bitstream/CNPT-2010/40339/1/p-bp66.pd

Avaliação de cultivares de soja transgênica (BRS-RR) em sistema precoce de semeadura (SPS).

bitstream/CNPT-2010/40318/1/p-bp45.pd

Genetic improvement of barley (Hordeum vulgare, L.) in Brazil: yield increase and associated traits.

Barley breeding program in Brazil has focused on characteristics associated with malting for beer purposes as the main economic application for this crop. The breeding process focused on selection for grain yield, disease resistance and malting quality. The objective of this work was to quantify the genetic gain in barley grain yield from 1968 and 2008 in Brazil and to identify the physiological characteristics associated with the increase of grain yield. Field experiments with five 2-row barley cultivars were tested from 2011 to 2013 in the absence of biotic and abiotic stresses and with mechanical restriction to lodging. The ANOVA showed no genetic gain until 1980 with average grain yield of 4.632 kg/ha. After 1980, there was a productivity increase of 59.9 kg/ha/year. No correlation was observed between total maturity biomass and the year of release of the cultivars, while harvest index and plant height, were significantly improved. The main component associated with grain yield was the number of grains/m2 , due to the higher number of spikes/m2 associated to a greater contribution of the tillers in the modern cultivars

Avaliação das cultivares BRS Estância RR, BRS Tordilha RR e duas linhagens de soja em Sistema Precoce de Semeadura (SPS).

bitstream/item/62620/1/2011comunicadotecnicoonline308.pd

Ajuste de prática de manejo de plantas de centeio e triticale para a maximização do rendimento de grãos e forragem.

bitstream/CNPT-2010/40336/1/p-bp63.pd

Avaliação das cultivares BRS Estância RR, BRS Tordilha RR e duas linhagens de soja em Sistema Tardio de Semeadura (STS).

bitstream/item/62619/1/2011comunicadotecnicoonline307.pd

Atividade da redutase do nitrato e acúmulo de prolina livre em genótipos de soja transgênica (BRS-RR) sob deficiência hídrica.

bitstream/CNPT-2010/40742/1/p-bp71.pd

Rendimento de grãos de soja: efeito do espaçamento e da densidade.

bitstream/item/62565/1/2011boletimdepesquisaonline81.pd

Avaliação de cultivares de soja transgênica (BRS-RR) em sistema tardio de semeadura (STS).

bitstream/CNPT-2010/40319/1/p-bp46.pd

Avaliação das cultivares BRS Estância RR, BRS Tordilha RR e duas linhagens de soja em espaçamentos largos de Semeadura.

bitstream/item/62621/1/2011comunicadotecnicoonline309.pd