نتایج جستجو برای: season vegetable production
تعداد نتایج: 671583 فیلتر نتایج به سال:
Galia-type muskmelons are the leading melon for consumer choice in Europe. The melon generally sells for U.S. $2 to $4 each and although Galia is currently found in some United States markets, it does not always possess the high quality consistent with that found in European markets. Achieving constant, high quality production has not been possible under normal field production in Florida, but ...
Petiole sap N and K quick tests offer fast and accurate in-field analysis for N and K and have been calibrated for some vegetable crops in Florida. This paper summarizes 10 years of research conducted in Florida on petiole sap testing for N and K. Petiole sap nitrate-N and K concentrations correlated highly with wholeleaf N and K concentrations and decreased through the season for all vegetable...
Abstract Unlike field crops where the cultural practices of raising seed are mostly similar to commercial crops, in case vegetables, not only grown for a much longer duration than raised vegetable purpose, they often also have critical requirements photoperiods, temperatures, humidity and precipitation. Moreover, compared most seeds considered high value low volume, hence these require specific...
The spread of vegetable production around Lhasa, Tibet, China, with high nitrogen fertiliser use may cause accelerated acidification which has consequences for soil productivity. In order to understand the different patterns of soil acidity in Lhasa, Tibet, China three patterns of land use were studied namely: grain, openfield vegetable, and greenhouse vegetable. Fertilizer application was high...
A season-long survey of common weeds was taken near onion and potato fields located within a large vegetable production region in western New York in 2008 and 2009. The objective was to determine the abundance of weed species known as hosts for Iris yellow spot virus (IYSV), a serious pathogen of onion, Potato leafroll virus (PLRV) and Potato virus Y (PVY), which are major pathogens of potato. ...
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