نتایج جستجو برای: wheat maize hybridization

تعداد نتایج: 143332  

2010
Nuhu Alam Ruhul Amin Abul Khair Tae Soo Lee

Calocybe indica, known as milky white mushroom, grows and cultivated in the sub-tropical and temperate zones of South Asia. We investigated the most suitable supplements and their levels for the commercial cultivation of milky white mushroom. Rice bran, maize powder, and wheat bran with their different levels (10, 20, 30, 40, and 50%) were used as supplements to evaluate the yield and yield con...

Journal: :The Journal of heredity 2007
Norman C Ellstrand Lauren C Garner Subray Hegde Roberto Guadagnuolo Lesley Blancas

The closest wild relatives of maize, Zea mays ssp. mays are various Zea taxa known as "teosinte." Hybrids between maize and the teosinte taxon, Zea mays ssp. mexicana, often occur when the 2 are sympatric in Mexico. Measuring the spontaneous hybridization rate of the 2 taxa would shed light on the mechanisms contributing to the evolution and persistence of these hybrid swarms. We conducted a se...

Journal: :Zbornik radova 2021

The advantages of the three- and four-crop rotations in relation to two- crop rotation are reduced frequency soil tillage, thus savings energy sources, lower intake mineral nitrogen fertilisers amount applied herbicides. aim present study was indicate importance a proper alternation crops three-crop system compare cultivation maize after winter wheat or soybean terms reducing weediness, formati...

2007
Alan F. Krivanek Hugo De Groote Nilupa S. Gunaratna Alpha O. Diallo

Quality protein maize (QPM) describes a range of maize cultivars with twice the content of limiting amino acids lysine and tryptophan compared with conventional maize, and has been developed to help reduce human malnutrition in areas where protein deficiency is prevalent and where maize is the major protein source in the diet, as in various parts of Sub-Saharan Africa (SSA). The International M...

Journal: :Agricultural Systems 2021

The effective control of Fusarium head blight (FHB) in wheat, mainly caused by the toxigenic fungus graminearum , has a significant impact on food safety worldwide. As maize is one main hosts F. risk infection this plant pathogen highest when wheat grown after and infected crop residues are not buried through ploughing. This study aimed to investigate agronomic economic viability two innovative...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...

2001
Gerhard Flachowsky

GM) in a 1:3 DM ratio and formed 55% of the TMR DM. In study weeks 1-3 the TMR DM also contained non-GM supplements of 18.5% cracked wheat, 26.1% rapeseed meal and 0.4% minerals. In weeks 4-12 ground maize grain (MON810) replaced cracked wheat. Milk and TMR samples were taken weekly prior to and after the introduction of the GM diet. In milk samples spiked with Bt DNA, PCR analyses established ...

2015
B. Amir A. Mehmood

This study was performed to investigate the chemical and rheological properties of composite flours prepared by using whole wheat flour (Triticum aestivum), whole maize flour (Zea mays) and whole sorghum flour (Sorghum bicolor). Seven blends were prepared by homogenously mixing maize and sorghum flours with wheat flour in the percentage proportions: 0:100, 10:90, 20:80, 30:70, 15:15:70 (MF: WWF...

Journal: :Journal of plant physiology 2007
Zoran Ristic Ivana Momcilović Jianming Fu Eduardo Callegari Benjamin P DeRidder

Chloroplast protein synthesis elongation factor, EF-Tu, has been implicated in heat tolerance in maize. The recombinant precursor of this protein, pre-EF-Tu, has been found to exhibit chaperone activity and protect heat-labile proteins, such as citrate synthase and malate dehydrogenase, from thermal aggregation. Chloroplast EF-Tu is highly conserved and it is possible that the chaperone activit...

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