Explore Books on
potassium content

Development of K-fertilizer recommendations

By International Potash Institute. Colloquium

Methods of K-research in plant

By International Potash Institute. Colloquium

Potassium in soils, crops and fertilizers

By Symposium on Potassium in Soils, Crops and Fertilizers Orissa University of Agriculture and Technology 1975.

The measurement of soil potassium

By J. Quémener

Agrokhimii͡a︡ kalii͡a︡

By O. G. Oniani

Le potassium dans les cultures et les sols tropicaux

By International Potash Institute.

Potassium in soil

By International Potash Institute.

Potassium research and agricultural production

By International Potash Institute.

Potassium and ammonium fixation in Indian soils

By Grewal, J. S.

Kaliĭ v agrot︠s︡enozakh Zapadnoĭ Sibiri

By V. N. I︠A︡kimenko

Potassium research, review and trends

By

6th IPI-competition for young research workers

By

7th IPI-competition for young research workers

By

Soil potassium and magnesium

By

The Role of potassium in agriculture

By Nyle C. Brady

Potassium in south-eastern Australia

By

Potassium in soils and crops

By

Potassium status and crop response to potassium on the soils of agro-ecological regions of India

By A. Subba Rao

Glinistye mineraly i kaliĭnoe sostoi︠a︡nie stepnykh pochv Zapadnogo Zabaĭkalʹi︠a︡

By T. I. Abudueva

Kaliĭ v pochvakh Vostochnoĭ burozemno-lesnoĭ oblasti Rossii

By E. Zharikova

Phosphorous and potassium status of Indian soils

By Satya Prasad Raychaudhuri

Plant uptake of potassium released from sand, silt and clay fractions of some alluvial and loess derived soils of Pakistan

By Rahmatullah

De gehalten van de grond aan kali oplosbaar in zoutzuur bij oplopende concentraties (Bijdrage tot de kennis van de kalifixatie)

By J. van der Spek

Potassium from the soil

By Cyril G. Hopkins