French is the official language in 29 countries, most of which are members of la francophonie, the community of French-speaking countries.It is spoken as a first language in France, southern Belgium, western Switzerland, Monaco, certain parts of Canada and by various communities elsewhere.rench is the official language in 29 countries, most of which are members of la francophonie, the community of French-speaking countries.
Study sets matching term:drip+irrigation = most efficient method of irrigation
Improvement in crop production form, a simple and safe procedure, has become common among rice farmers in the Philippines, but apparently not elsewhere (IRRI i975 b). This apart, improved cultivation and weeding with light machines or by hand appears to remain the only remedy.