Changes to hardsetting properties of soil by addition of metal hydroxides

1999 ◽  
Vol 50 (4) ◽  
pp. 657-664 ◽  
Author(s):  
J. Breuer ◽  
U. Schwertmann
Keyword(s):  
Metal Hydroxides ◽  
Properties Of Soil

Study of Physiological Properties of Soil Order and in Bastar Zone Chhattisgarh State

2019 ◽  
Vol 10 (7) ◽  
pp. 1460-1465
Author(s):  
Prabhakar Mishra ◽  
Manish Upadhayay ◽  
G. P. Khare ◽  
D.S. Thakur
Keyword(s):  
Physiological Properties ◽  
Properties Of Soil

Water saving technology of cotton sowing

2019 ◽  
Vol 1 (4) ◽  
pp. 16-22
Author(s):  
Ongarbay P. Auezov ◽  
Bazarbay K. Utepbergenov ◽  
Bakhitbay N. Ramazanov
Keyword(s):  
Mechanical Properties ◽  
Water Scarcity ◽  
Physical And Mechanical Properties ◽  
Water Saving ◽  
Plastic Film ◽  
Properties Of Soil

This article presents the results of a technology of placing a plastic film in the space between cotton rows. We have studied physical and mechanical properties of soil before placing the film. We have proved that the plastic film in the spaces between the cotton rows retains moisture in the soil much longer and it is possible to obtain up to 22 kg/ha of raw cotton in the condition of water scarcity in the Karakalpakstan.

The Spectral Reflectance Properties of Soil Structural Crusts in the 1.2- to 2.5-μm Spectral Region

2003 ◽  
Vol 67 (1) ◽  
pp. 289 ◽  
Author(s):  
E. Ben-Dor ◽  
N. Goldlshleger ◽  
Y. Benyamini ◽  
M. Agassi ◽  
D. G. Blumberg
Keyword(s):  
Spectral Region ◽  
Spectral Reflectance ◽  
Properties Of Soil

Effect of FYM and Fertilizers Nutrition on Production Potential, Nutrients Uptake and Soil Properties under Rice-Wheat Cropping System

2016 ◽  
Vol 3 (2) ◽  
Author(s):  
Vinod Kumar Kanaujia
Keyword(s):  
Chemical Properties ◽  
Cropping System ◽  
Research Station ◽  
Production Potential ◽  
Farm Yard Manure ◽  
Npk Fertilizers ◽  
Nutrients Uptake ◽  
Four Levels ◽  
Crop Research ◽  
Properties Of Soil

A field experiment was conducted during the Kharif and Rabi seasons of 2001-2005 in regular crop sequence at Crop Research Station, Nawabganj, CSA University of Agriculture & Technology, Kanpur in order to find out the effect of farm yard manure (FYM) and NPK levels in rice-wheat cropping system. One level of FYM (10 t ha-1) and one level of N (120 kg ha-1),three levels of P (0, 30, 60 kg ha-1), four levels of K (0, 30, 60, 90 kg ha-1) were tested. The grain yield of rice and wheat crops were increased at levels of FYM (10 t ha-1) and NPK (120, 60, 60 kg h a-1). The application of FYM with 120 kg N, 60 kg P O and 60 kg K O ha-1 gave significantly highest yield of rice and wheat crops. The 2 5 2 application of NPK fertilizers with FYM were found increased in their uptake. The application of NPK fertilizers with FYM was found improvements in physio-chemical properties of soil like soil ph, organic carbon and available NPK.

Metal Oxide Nanostructures Chemistry

2019 ◽  
Author(s):  
Jean-Pierre Jolivet
Keyword(s):  
Particle Growth ◽  
General View ◽  
Ceramic Powders ◽  
Metal Hydroxides ◽  
Synthesis Conditions ◽  
Zirconium Oxides ◽  
Oxide Nanostructures ◽  
Metal Oxide Nanostructures ◽  
Ordered Aggregation ◽  
Size And Morphology

This much-anticipated new edition of Jolivet's work builds on the edition published in 2000. It is entirely updated, restructured and increased in content. The book focuses on the formation by techniques of green chemistry of oxide nanoparticles having a technological interest. Jolivet introduces the most recent concepts and modelings such as dynamics of particle growth, ordered aggregation, ionic and electronic interfacial transfers. A general view of the metal hydroxides, oxy-hydroxides and oxides through the periodic table is given, highlighting the influence of the synthesis conditions on crystalline structure, size and morphology of nanoparticles. The formation of aluminum, iron, titanium, manganese and zirconium oxides are specifically studied. These nanomaterials have a special interest in many technological fields such as ceramic powders, catalysis and photocatalysis, colored pigments, polymers, cosmetics and also in some biological or environmental phenomena.

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