To deepen understanding of processes required to establish premeiotic cell fate and differentiation of somatic support cell layers a cytological screen of maize male-sterile mutants has been conducted which yielded 42 new mutants including 22 mutants with premeiotic cytological defects (increasing this class fivefold), 7 mutants with postmeiotic defects, and 13 mutants with irregular meiosis.
An optimal sowing date will lead to increased crop yield, but little research on safflower sowing date has been conducted in West Asia and North Africa.
Since the late 19th century, forestry in Sweden has been conducted on a sustained-yield basis, which establishes a ratio between cutting and new growth that is strictly enforced.
Research into the effectiveness of coerced substance use treatment has been conducted over the past three decades and has yielded an inconclusive pattern of results [ 7].
Also, because corn is a major food crop, thorough investigation of mapping populations has been conducted leading to the identification of a multitude of grain yield QTLs [ 220- 233] which may lead to larger starch-derived ethanol yields.
To achieve this, cross-breeding has been conducted for over 30 years and, in fact, significant increases in yield potential have been achieved [ 13, 29].
It has been conducted biannually since 1994.
A parametric study has been conducted to investigate the effect of some parameters on the operating middle steady states, bifurcation behaviour and gasoline yield.
The study has been conducted at Nylsvley Nature Reserve.
As a result, SSCF has been conducted at lower temperatures, slowing enzymatic hydrolysis and sugar release rates and resulting in reduced fermentation rates and yields [ 5, 6].
