نتایج جستجو برای: grain crops

تعداد نتایج: 99131  

2004
LIN ERDA

This paper discusses the vulnerability and adaptation of the agricultural sector of China to global wanning. Based on a summarization of Chinese agricultural and general circulation model trends, adverse impacts on China's agriculture caused by a warming and drying climate were identified. Because of limited irrigation potential, the sustainable development of Chinese agriculture will be diffic...

Journal: :The Science of the total environment 1982
K W Smilde W van Driel B van Luit

Growth and heavy-metal uptake of various food crops and grass cultivated on harbour dredge spoils were studied, and health aspects in consuming the marketable products were discussed. Vegetables (potato, carrot, radish, endive, lettuce) and grass (English ryegrass) performed well on dredge spoils, but small grains (wheat, barley) were affected by manganese deficiency. As compared with crops gro...

2009
Marie HRUŠKOVÁ Ivan ŠVEC

Hrušková M., Švec I. (2009): Wheat hardness in relation to other quality factors. Czech J. Food Sci., 27: 240–248. The analysis of the wheat hardness relation to other quality features was done with a set of 281 variety and commercial wheat samples, planted during the years of 2003–2006 in Central Bohemia and south Moravia areas. Technological quality was evaluated for grain, milling process, a...

Journal: :Sustainability 2022

The study aims to estimate different land leasing entities’ intentions and drivers grow non-grain crops. In 2021, following a multistage sampling technique based on farmland, 264 farmers from the Zengcheng District of China were interviewed using well-structured questionnaire theory planned behavior transaction cost. structural equation model was used quantitatively reveal influence mechanism u...

2009
David Pimentel Alison Marklein Megan A. Toth Marissa N. Karpoff Gillian S. Paul Robert McCormack Joanna Kyriazis Tim Krueger

The rapidly growing world population and rising consumption of biofuels intensify demands for both food and biofuels. This exaggerates food and fuel shortages. The use of food crops such as corn grain to produce ethanol raises major nutritional and ethical concerns. Nearly 60% of humans in the world are currently malnourished, so the need for grains and other basic foods is critical. Growing cr...

2017
Erik Steen Henrik Hauggaard-Nielsen Bjarne Jørnsgaard Julia Kinane Erik Steen Jensen

Intercropping is the simultaneous cultivation of more than one crop species on the same piece of land and is regarded as the practical application of basic ecological principles such as diversity, competition and facilitation. Field experiments were carried out on a sandy loam soil and a sandy soil in Denmark over three consecutive cropping seasons including dual grain legume (pea, faba bean an...

Elham Mahtabi Ezatollah Farshadfar, Mohammad Mahdi Jowkar

Chickpea (Cicer arietinum L.) is one of the most important crops worldwide that is a subject of many plant breeding programs in many countries. In addition, climates are changing all over the world and drought becomes one of the most serious problems versus yield of crops. In order to screen drought tolerant genotype in Chickpea, twenty genotypes were tested under rainfed and irrigated...

Elham Mahtabi Ezatollah Farshadfar, Mohammad Mahdi Jowkar

Chickpea (Cicer arietinum L.) is one of the most important crops worldwide that is a subject of many plant breeding programs in many countries. In addition, climates are changing all over the world and drought becomes one of the most serious problems versus yield of crops. In order to screen drought tolerant genotype in Chickpea, twenty genotypes were tested under rainfed and irrigated...

2017

Guidelines Tips for Writing Abstracts What is an Abstract? An abstract is a short statement about your research or project designed to give the reader a complete, yet concise, understanding of your paper’s research and findings. It gives a thorough overview of your paper or project. What is the Purpose of an Abstract? A well-prepared abstract allows a reader to quickly and accurately identify t...

2015
Faisal Mahmood Jacques Wery Sabir Hussain Tanvir Shahzad Muhammed Arslan Olivier Therond Hatem Belhouchette

Cropping system models are widely used tools for simulating the growth and development of crops at field scale. However, it is often difficult to satisfy their detailed input and output data requirements for a proper evaluation of model. In this study, expert knowledge data were used as alternative source to fulfill these data requirements. The model was first calibrated for major crops of the ...

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