نتایج جستجو برای: improved maize

تعداد نتایج: 480908  

2018
Qisong Li Jun Chen Linkun Wu Xiaomian Luo Na Li Yasir Arafat Sheng Lin Wenxiong Lin

Intercropping has been widely used to control disease and improve yield in agriculture. In this study, maize and peanut were used for non-separation intercropping (NS), semi-separation intercropping (SS) using a nylon net, and complete separation intercropping (CS) using a plastic sheet. In field experiments, two-year land equivalent ratios (LERs) showed yield advantages due to belowground inte...

2009
K. N. Bharath

Natural fibers are gaining the interest of scientist and engineering in packaging, low cost housing and other general applications. In the present study, adhesive tensile and moisture absorption properties of randomly distributed areca fibre and maize powder reinforced urea formaldehyde composites has been investigated. Composites were prepared by hydraulic hot press at 150C and 100 bar pressur...

2011
H. Mohammadzadeh M. Khorvash G. R. Ghorbani W. Z. Yang

________________________________________________________________________________ Abstract The objective of this study was to investigate the effects of inoculating Lactisil Maize, a dual-purpose inoculant, on the fermentation characteristics and nutritive value of high-moisture maize silage and the performance of lactating cows receiving the silage in their diets. Whole-crop maize was harvested...

2016
Laura Acevedo-Pacheco Sergio O. Serna-Saldívar

BACKGROUND One way to diminish protein malnutrition in children is by enriching cereal-based flours for the manufacturing of maize tortillas, wheat flour tortillas, and yeast-leavened breads, which are widely consumed among low socio-economic groups. OBJECTIVE The aim was to determine and compare the essential amino acid (EAA) scores, protein digestibility corrected amino acid scores (PDCAAS)...

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2008
Jennifer A Thomson

Sub-Saharan Africa could have a shortfall of nearly 90Mt of cereals by the year 2025 if current agricultural practices are maintained. Biotechnology is one of the ways to improve agricultural production. Insect-resistant varieties of maize and cotton suitable for the subcontinent have been identified as already having a significant impact. Virus-resistant crops are under development. These incl...

Azeez Muhammad-Lawal Gafar Olawumi Iyiowu Kemi Funmilayo Omotesho

In spite of the development of various improved cultivars of maize, yield in Nigeria has continued to be hampered by the over cropped nature of most farmlands as well as a wide range of pests and diseases. This study therefore carried out an analysis of agro-chemical inputs’ use in maize production among small scale farmers in Iwo Local Government Area of Osun State. Specifically, the study inv...

2013
A. S. Oyekale

Maize is an important staple food in Nigeria. Declining yields of maize as a result of several environmental and biological factors have necessitated technological innovations focusing on maturity time, disease resistance and palatability of the crop. This study therefore assesses the adoption of improved seeds and efficiency levels of farmers in River state, Nigeria. The data were obtained fro...

2013
Hongjian Zheng Hui Wang Hua Yang Jinhong Wu Biao Shi Run Cai Yunbi Xu Aizhong Wu Lijun Luo

Waxy maize (Zea mays L. var. certaina Kulesh), with many excellent characters in terms of starch composition and economic value, has grown in China for a long history and its production has increased dramatically in recent decades. However, the evolution and origin of waxy maize still remains unclear. We studied the genetic diversity of Chinese waxy maize including typical landraces and inbred ...

2013
Reddy M.Sujatha

Maize (Zea mays) is a major food and animal feed worldwide and occupies a relevant place in the world economy and trade as an industrial grain crop. Currently more than 70% of maize production is used for food and feed; therefore, knowledge of genes involved in grain structure and chemical is important for improving the nutritional and food-making properties of maize. It is a good source of car...

1999
Michael L. Morris Robert Tripp A. A. Dankyi

ii CIMMYT (www.cimmyt.mx or www.cimmyt.cgiar.org) is an internationally funded, nonprofit scientific research and training organization. Headquartered in Mexico, the Center works with agricultural research institutions worldwide to improve the productivity, profitability, and sustainability of maize and wheat systems for poor farmers in developing countries. It is one of 16 similar centers supp...

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