نتایج جستجو برای: major horticultural crops

تعداد نتایج: 656936  

1998
S. R. Grattan C. M. Grieve

The relations between salinity and mineral nutrition of horticultural crops are extremely complex and a complete understanding of the intricate interactions involved would require the input from a multidisciplinary team of scientists. This review addresses the nutrient elements individually and we emphasise research directed towards the organ, whole-plant and field level. We have attempted to s...

Journal: :International Journal of Current Microbiology and Applied Sciences 2018

Journal: :The Journal of Agricultural Science 1956

Journal: :International Journal of Current Microbiology and Applied Sciences 2018

2008
Bradley J. Rickard Christine M. St. Pierre Gabriel M. Becker

International trade of horticultural commodities is increasingly important in many regions of the world, yet import patterns of key horticultural crops are understudied in the agricultural economics literature. Using data between 1991 and 2005, we estimate the drivers of per capita import demand for six of the most highly traded horticultural commodities. The own price elasticity estimates were...

2011
Kunihisa Morinaga

Intergovernmental Panel on Climate Change (IPCC) reported that the global mean temperature had risen for the 20th century at the rate of 0.74oC per 100 years due to increasing green house gas. Climate change such as temperature, precipitation and tropical cyclone activity has been strongly related to agricultural production, water resource, and species diversity. Recent climate change has alrea...

ژورنال: علوم آب و خاک 2022

Due to limited access to water, it is necessary to determine the comparative advantage of crops and horticultural products in different parts of the province and identify products that lack the desired productivity. Then, find ways to improve water productivity or replace products with higher comparative advantage with low-yield products. Based on this, the crop and economic productivity index ...

2005
F. Orgaz M. D. Fernández S. Bonachela M. Gallardo E. Fereres

Large unheated greenhouse areas are located in the coastal lands of the Mediterranean Basin, based on low-cost structures covered with plastic. Water is a scarce resource in these areas and therefore it is necessary to optimise irrigation practice by applying the crop water needs, thus avoiding waste. This work was undertaken to determine the water requirements of four major horticultural crops...

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