Speed breeding in maize
WebApr 14, 2024 · Accurately and rapidly counting the number of maize tassels is critical for maize breeding, management, and monitoring the growth stage of maize plants. With the advent of high-throughput phenotyping platforms and the availability of large-scale datasets, there is a pressing need to automate this task for genotype and phenotype analysis. … WebDec 8, 2024 · Maize occupies an important position in the world economy, and serves as an important source of food and feed. Together with rice and wheat, it provides at least 30 percent of the food calories to more than 4.5 billion people in 94 developing countries. Maize production is constrained by a wide range of biotic and abiotic stresses that keep …
Speed breeding in maize
Did you know?
WebDec 30, 2024 · So far, speed breeding techniques have been well-established in many plant species, including long-day plants, day-neutral plants, and a limited number of short-day plants. ... Maize Engineering Technology Research Center of Hunan Province, College of Agronomy, Hunan Agricultural University, Changsha 410128, China. WebMaize (Zea mays L.) originated in tropical regions, but has developed into two major types of tropical and temperate maize germ plasm through long-time artificial domestication (Doebley 2004). However, modern maize germ plasm avail-able for maize breeding has been greatly narrowed (Wang et al. 2008) because of an extremely utilitarian breeding ...
WebNov 18, 2024 · Doubled haploid breeding is successfully used by the private sector and limited public sector maize breeding programmes in SSA. However, speed breeding and genomic tools are yet to be widely deployed in the region to develop new varieties, including FAW resistance (Cobb et al., 2024). Webthe International Maize and Wheat Improvement Centre (CIMMYT) Mexico in 1946. The goal was to speed up breeding cycles and develop varieties faster for the ... Speed breeding enables wheat ...
WebMay 6, 2024 · Self- and cross-pollination are two important practices in maize breeding. In the breeding nursery, hand pollination is usually followed for accomplishing self- and … WebJun 4, 2024 · This article looks at speed breeding and how it can meet food demands. The world's growing population is expected to be 10 billion in the next thirty years. This article looks at speed breeding and how it can meet food demands. ... This technology was introduced by Nobel Laureate Norman Borlaug in the 1950s at the International Centre for …
Web(20% increase in fruit yield). Speed breeding as an alternative solution which can enable breeding in other recalcitrant crops, such as short-day species like maize and biennial species like sugar beet. It can be concluded that speed breeding combining other genetic tools like genome editing, Marker-
WebSpeed breeding offers an alternative to reduce time in advancing generations in a controlled environment ( Watson et al., 2024 ). It is not easily suited, however, for crops with large plants, like maize, pearl millet, and sorghum. how to secure google chromeWebJan 1, 2024 · Speed breeding is a NASA-developed technique that drastically reduces the time of generation and speeds up the research and plant breeding programs in the world. … how to secure glass windowsWebJan 1, 2024 · Speed breeding can be used to achieve up to 6 generations per year for spring wheat ( Triticum aestivum ), durum wheat ( T. durum ), barley ( Hordeum vulgare ), … how to secure glass in picture frameWebDec 1, 2013 · The contribution of breeding to yield advances in maize (Zea mays L.) M.S. Lopes ... Speed breeding uses extended photoperiod using supplementary lighting and temperature control to accelerate the development rate of plants, enabling rapid generation advancement. In wheat, speed breeding can achieve five generations per year when … how to secure glass top tableWebJan 1, 2024 · Conventional breeding methods have thus far produced crops with enhanced nutritional status and high yields to meet the food requirements of the growing population. But the current pace of yield increase for major crops, including rice (Oryza sativa), wheat (Triticum aestivum), and maize (Zea mays), is insufficient to meet future demand. A ... how to secure google docsWebFeb 25, 2024 · Speed breeding is one of the novel methods to increase the number of generations thereby decrease generation time. Many researchers have developed novel ... Wu S. Study on the production utilization possibility of breeding maize inbred lines in different places. J Henan Agri Coll. 1961;1:16–40. 15. Kothari N, Hague SS, Frelichowski J, … how to secure ground level windowsWebMay 4, 2024 · PDF Speed breeding has established itself as a flexible, noble plant breeding approach to enhance the plant breeding process. ... In maize lncRNAs function as abiotic stress tolerance including ... how to secure hair without hair tie