Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Mehlich 3"'
Publikováno v:
Frontiers in Agronomy, Vol 5 (2023)
Phosphorus (P) is an essential nutrient for tomato (Solanum lycopersicum L.) production, as it stimulates root growth by improving water use efficiency and nutrient uptake. It also helps control the metabolic processes of ATP (energy), sugars, and nu
Externí odkaz:
https://doaj.org/article/69e78a7aa0844249b4918d16498d0617
Akademický článek
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Publikováno v:
Plant, Soil and Environment, Vol 65, Iss 12, Pp 581-587 (2019)
Different fertilisation systems cause changes in the content of mobile aluminium (Al) forms in the soil as a result of soil pH changes. Long-term stationary fertilisation experiments established in 1996 at 2 sites were evaluated. Experiments consiste
Externí odkaz:
https://doaj.org/article/5be2d504af224fbc92bde461640a05ad
Publikováno v:
Zemljište i biljka, Vol 68, Iss 2, Pp 44-50 (2019)
The official systematic soil testing system in the Czech Republic has practically 60 years duration - since 1961 is provided for needs of state administrative body and simultaneously for farmers. The extraction procedure Mehlich 3 is the official ana
Externí odkaz:
https://doaj.org/article/756e54cd58ec417b9a51c8660f683800
Autor:
Božica Japundžić-Palenkić, Vladimir Zebec, Nataša Romanjek Fajdetić, Mihaela Blažinkov, Slavica Antunović, Domagoj Rastija
Publikováno v:
Poljoprivreda, Vol 25, Iss 1, Pp 41-47 (2019)
Kalcij i magnezij pripadaju skupini zemnoalkalijskih metala značajno zastupljenih u zemljinoj litosferi, odnosno skupini umjereno pokretnih makrohraniva koji imaju važnu ulogu u ishrani bilja. Svrha ovoga istraživanja jest usporedba količine ekst
Externí odkaz:
https://doaj.org/article/43e72f52e98c472f956e9ef1f6824bb9
Publikováno v:
Agronomía Costarricense, Vol 43, Iss 1, Pp 35-45 (2019)
El objetivo del estudio fue comparar 2 disoluciones extractoras de boro (fosfato de calcio y Mehlich 3), y determinar su contenido en el suelo y en la planta de banano (tercera hoja). El trabajo se efectuó en el Laboratorio Químico de CORBANA S.A.,
Externí odkaz:
https://doaj.org/article/bba94b975c1445c49fb7d4c99f122743
Autor:
Elton Mammadov, Michael Denk, Frank Riedel, Cezary Kaźmierowski, Karolina Lewinska, Remigiusz Łukowiak, Witold Grzebisz, Amrakh I. Mamedov, Cornelia Glaesser
Publikováno v:
Land, Vol 11, Iss 3, p 363 (2022)
Soil spectroscopy is a promising alternative to evaluate and monitor soil and water quality, particularly in mountainous agricultural lands characterized by intense degradation and limited soil tests reports; a few studies have evaluated the feasibil
Externí odkaz:
https://doaj.org/article/e8b4ed23502f4c219550963c81ed820d
Publikováno v:
Plant, Soil and Environment, Vol 64, Iss 6, Pp 255-259 (2018)
Several sets of soil samples were chosen to demonstrate the applicability of the Mehlich 3 extractant for the determination of sulphur (S) in soils. Archived samples from 139 basal soil monitoring plots (BSMS) sampled in 1995 and 2013, samples from e
Externí odkaz:
https://doaj.org/article/9ba5aac4235941739440a5d2f79e612c
Publikováno v:
Agronomy, Vol 11, Iss 12, p 2376 (2021)
Sulfur nutrition is a critical part of proper crop growth and development. In our study, biomass yields (BY) and S uptake were investigated on long-term maize monoculture on haplic luvisol soil during the 23 years of this trial, as well as changes in
Externí odkaz:
https://doaj.org/article/2f5dc41514c142129f17ade90a1d24f4
Publikováno v:
Plant, Soil and Environment, Vol 62, Iss 12, Pp 558-565 (2016)
The effect of organic, mineral and combined organic and mineral fertilization of soils on the winter wheat yields and nutrient contents in soils was evaluated in long-term field experiments. Two sites with different soil characteristics were evaluate
Externí odkaz:
https://doaj.org/article/4d11e445c7ca449192b5de5e3d8e8eed