plough layer
11Conservation agriculture — can best be defined by the statement giving out by the FAO (Food and Agricultural Organization of the United Nations) “CA is a concept for resource saving agricultural crop production that strives to achieve acceptable profits together with high… …
12Conservation Agriculture — [CA] can be defined by a statement given by the (Food and Agricultural Organization of the United Nations) as “a concept for resource saving agricultural crop production that strives to achieve acceptable profits together with high and sustained… …
13Comet Shoemaker-Levy 9 — Shoemaker Levy redirects here. For other Shoemaker Levy comets see List of periodic comets. Infobox Comet name=SL9 (Shoemaker Levy) caption=Image of Comet Shoemaker Levy 9 fragments (total: 21), taken on May 17, 1994 discoverer= Carolyn Shoemaker …
14Northern Ireland flags issue — The Northern Ireland flags issue is one that divides the population along sectarian lines. Depending on political allegiance, people identify with differing flags and symbols, some of which have, or have had, official status in Northern Ireland.… …
15South Warnborough — (gbmapping|SU722473) is a small village and civil parish in the English county of Hampshire. In the 2001 census, the population was 542.South Warnborough is approximately 3 miles south of the village of Odiham and 6 miles north of the town of… …
16Submarine communications cable — A cross section of a submarine communications cable. 1 Polyethylene 2 Mylar tape 3 Stranded steel wires 4 Aluminium water barrier 5 Polycarbonate 6 Copper or aluminium tube 7 Petroleum jelly 8 Optical fib …
17Sediment Profile Imagery — (SPI) is an underwater technique for photographing the interface between the seabed and the overlying water. The technique is used to measure or estimate biological, chemical, and physical processes occurring in the first few centimetres of… …
18Geoffrey Pyke — Geoffrey Nathaniel Pyke (9 November 1893 ndash; 22 February 1948) was an English journalist; a spy and spy master; an educationalist and later an inventor whose clever, but unorthodox, ideas could be difficult to implement. In lifestyle and… …
19Milk — For other uses, see Milk (disambiguation). Foremilk and Hindmilk samples of human breast milk …
20North Downs — The North Downs near Folkestone Country England Counties Kent, Surrey …
