RESPONSE OF THOMPSON SEEDLESS GRAPEVINES TO APPLICATION OF METHYLENE UREA AND SOME SLOW RELEASE N FERTILIZERS AS APARTIAL REPLACEMENT OF THE FAST RELEASE MINERAL UREA FERTILIZERS
نویسندگان
چکیده
منابع مشابه
Managing Urea-Containing Fertilizers
Nitrogen fertilizer use in Wisconsin as anhydrous ammonia, urea-ammonium nitrate solutions, and urea ranged from about 148,000 to 213, 000 tons of N during the 19952000 period (Terry and Kirby, 2001). This amount is similar to that used about 10 years earlier when 170,000 tons of N was used in 1984. However, a substantial materials shift has occurred since 1984 when about 56% of the N used as t...
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urea is the most common form of nitrogen fertilizer used in sugar beet cultivation. urea has a high solubility and its losses are high and consequently its efficiency is low. it is supposed that urea solubility can be limited and its efficiency can be increased by using slow-release nitrogen fertilizers. by conducting an experiment in three important sugar beet cultivation areas of khorasan pro...
متن کاملNew Development In Slow-Release Fertilizers
There have been several recent developments in slow-release fertilizers. These materials supply nutrients continuously over an extended period in contrast to water soluble fertilizers which are immediately available after incorporation in moist soil. Slow-release fertilizers are not subject to rapid leaching loss and do not easily burn plants from over-application. The major need for slow relea...
متن کاملSLOw – RELEASE FERTILIZERS AND POSSIBILITIES OF THEIR UTILIZING IN NURSERY
SALA�, P.: Slow-release fertilizers and possibilities of their utilizing in nursery. Acta univ. agric. et silvic. Mendel. Brun., 2004, LII, No. 2, pp. 155-164 Reserve, slow-release fertilizers (SRF) enable to simplify the whole system of plant nutrition and fertilisation. Tabletted fertilizers of the Silvamix series represent a prospective product of Czech provenience. At our university, these ...
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ژورنال
عنوان ژورنال: Journal of Plant Production
سال: 2016
ISSN: 2090-374X
DOI: 10.21608/jpp.2016.43480