Nitrogen and boron fertilization in cauliflower

Efficiency of nitrogen fertilization in spring wheat

An assessment of the nitrogen fertilization efficiency should not only include quantitativeand qualitative yield changes, but also an analysis of formation some indicators such as: Nharvest index (NHI), N use efficiency (NUE), N utilization efficiency (NUtE), N agronomicefficiency (NAE), N physiological efficiency (NPE) and N apparent recovery fraction (NRF).The objective of the study was the e...

Boron-oxygen luminescence centres in boron-nitrogen systems.

Closed-shell BO(2)(-) and BO(-) anions are proposed as high-efficiency luminescence centres in boron-nitrogen systems, which makes the anions localized and leads to a radiation transition.

Response of Mustard to Boron Fertilization

A field experiment was carried out in non-Calcareous Floodplain Soil of Spices Research Sub-Station, Lalmonirhat under AEZ 2 during the rabi season of 20072008 and 2008-09. The objectives were to evaluate the effect of boron on the yield of mustard and to screen out the suitable variety tested against different boron levels for maximizing yield. Three varieties of mustard viz., BARI Sharisha-11...

Ferrocene in Boron-Nitrogen Coordination Polymers

Nuzhath Ahmed Abstract Ferrocene is frequently used in polymer chains owing to their electrochemical properties. The paper aims at identifying novel routes to synthesize a dinuclear complex 1.pyz.1 and a poly [2.pyz]n. The complex 1.pyz.1 is synthesized from the reaction of pyrazine with solution of 1 while the poly is obtained from the reaction of solution of 2 with pyrazine. Following the syn...

Growth and chemical composition of three pistachio cultivars as affected by soil salinity and boron fertilization