نتایج جستجو برای: oil crops
تعداد نتایج: 177639 فیلتر نتایج به سال:
With crude oil prices approaching $100 a barrel this autumn, following one of the worst global harvests in recent history, the idea that crops may be able to provide biofuels is one of the most contentious current agri-industrial topics. And it is presently having the greatest impact in the tropics, where ecosystems are already under unprecedented threat from human activity. Conservationists ar...
Chlorophyll (chl) is essential for light capture and is the starting point that provides the energy for photosynthesis and thus plant growth. Obviously, for this reason, retention of the green chlorophyll pigment is considered a desirable crop trait. However, the presence of chlorophyll in mature seeds can be an undesirable trait that can affect seed maturation, seed oil quality, and meal quali...
Deforestation rates in Sumatra are amongst the highest in the tropics. Lowland forests, which support the highest densities of orangutans, are particularly vulnerable to clearance and fragmentation because they are highly accessible. Consequently, many orangutans will, in the future, live in strictly or partially isolated populations. Whilst orangutans have been extensively studied in primary f...
Global demand for vegetable oils is increasing at a dramatic rate, while our understanding of the regulation of oil biosynthesis in plants remains limited. To gain insights into the mechanisms that govern oil synthesis and fatty acid (FA) composition in the oil palm fruit, we used a multilevel approach combining gene coexpression analysis, quantification of allele-specific expression and joint ...
cover crops cultivation and application of plant growth rhizobacteria are the key factors to enhance agroecosystem health. a field experiment was conducted at the research farm of faculty of agriculture, ferdowsi university of mashhad, iran, during growing season of 2009-2010. a split plot arrangement based on a complete randomized block design with three replications was used. cultivation and ...
Sunflower is an important oilseed crop in India earning lot of revenue. Research on nutritional aspects relating to sunflower cultivation is abundant and is documented comprehensively. However, the role of major nutrients on crop physiology and the effect of these nutrients on growth and yield of oilseed crops in general and sunflower in particular are scanty. Particularly, the role of phosphor...
Feedstocks for industrial applications ranging from polymers to lubricants are largely derived from petroleum, a non-renewable resource. Vegetable oils with fatty acid structures and storage forms tailored for specific industrial uses offer renewable and potentially sustainable sources of petrochemical-type functionalities. A wide array of industrial vegetable oils can be generated through biot...
INTRODUCTION In many countries around the world “developers” take the best agricultural lands for housing, and urbanization spreads rapidly. As a result, the agricultural industries are pushed into less productive lands in which the climate is not the most suitable for crops. A very good example is found in Israel. The best agricultural area is along the Mediterranean coast where the citrus ind...
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