Showing results for: agronomy Articles
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A survey of factors involved in crop maturity
The time necessary for crops to successfully complete reproduction is species and environment dependent. Lifecycles can be completed in a few weeks or take several years depending on the plant species. Crop development is divided into phenophases that are affected primarily by light and temperature changes, interacting with phytohormones. Some species are influenced more by light and others by ...
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Developing a mini core collection of sorghum for diversified utilization of germplasm
The sorghum [Sorghum bicolor (L.) Moench] germplasm collection at the ICRISAT gene bank exceeds 37,000 accessions. A core collection of 2247 accessions was developed in 2001 to enable researchers to have access to a smaller set of germplasm. However, this core collection was found to be too large. To overcome this, a sorghum mini core (10% accessions of the core or 1% of the entire collection) ...
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Naked oats for improving human nutrition: Genetic and agronomic variability of grain bioactive components
The impact of genotype, environment, and rotation on the variability of important bioactive compounds (protein and β-glucan) was evaluated in the grains of seven naked and two husked oat (Avena sativa L.) genotypes, grown in a set of trials in 2001–2002 and 2002–2003 in two Italian locations in winter seeding. Each trial was composed of two experiments, corresponding to different rotation ...
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Toxicity of biosolids‐derived triclosan and triclocarban to six crop species
Biosolids are an important source of nutrients and organic matter, which are necessary for the productive cultivation of crop plants. Biosolids have been found to contain the personal care products, triclosan and triclocarban, at high concentrations relative to other pharmaceuticals and personal care products. The current study investigates whether exposure of six plant species (radish, ...
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Canola–Wheat intercrops for improved agronomic performance and integrated pest management
Intercropping can enhance yields and reduce pest infestations, but investigations of intercropping regimes using crop species common to the large-scale monoculture production systems of western Canada have not examined these diverse elements. Intercrops of canola (Brassica napus L.) and wheat (Triticum aestivum L.) were established at three sites in Alberta, Canada in 2005 and 2006 to determine ...
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Researchers Analyze Rapeseed Thioglycoside Transport Mechanism to Assist High-quality Breeding
Recently, Liu Shengyi, a researcher at the Institute of Oil Materials, Chinese Academy of Agricultural Sciences, and Yang Qingyong, a professor at the School of Information, Huazhong Agricultural University, collaborated to develop a new idea/method for the functional identification of multi-copy genes, and based on this identification, the important transporter BnaA06. GTR2 of glucosinolates in ...
By Lifeasible
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Application of Agricultural Biotechnology for High Nutritious Food Products
Abstract Agricultural biotechnology has some controversy impacts on global economy and international regulations. But, it has enhanced the production of crops and foods with high nutritious. Some time, it has not secured human and environmental safety, intellectual property rights, consumer choice, ethics, food security, poverty reduction and environmental conservation. Even though, it has ...
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New strategy of "two in one" rapid breeding
Xu Cao's research group from the Institute of Genetics and Developmental Biology, Chinese Academy of Sciences published a paper titled “A two-in-one breeding strategy boosts rapid utilization of wild species and elite cultivars” online in Plant Biotechnology. This study reports a new "two-in-one" rapid breeding strategy, which combines the new de novo domestication breeding method and ...
By Lifeasible
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History, achievements, and current status of genetic resources conservation
This paper has been written to look back at the early period of crop genetic resources conservation and inform readers of what has been achieved so far and what needs to be done in the future. The recognition of the value of crop genetic resources and early efforts at collecting germplasm by pioneer plant explorers, such as F.N. Meyer and N.I. Vavilov, and some of the strategies they employed are ...
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Investing in people and evidence for sustainable farming
Evaluation of farming systems, new ideas and learning with practitioners should be part of a transformed agriculture. Food security is difficult to pin down. It can be explained simply as access to enough food. But behind that simplicity lies an interconnected web of factors — from food prices to agricultural practices, nutrition, natural resources, technology, trade and social ...
By SciDev.Net
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