Insect growth regulators effect on life stages of Chrysoperla carnea Effect of three insect growth regulators on various life stages of Chrysoperla carnea under the laboratory conditions
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- Englisch ausgewählt
Fr. 67.90
inkl. gesetzl. MwSt.,
Beschreibung
Produktdetails
Einband
Taschenbuch
Erscheinungsdatum
29.11.2011
Verlag
LAP LAMBERT Academic PublishingSeitenzahl
80
Maße (L/B/H)
22/15/0.5 cm
Gewicht
137 g
Auflage
1. Auflage
Sprache
Englisch
ISBN
978-3-8473-0239-1
Cotton (Gossypium hirsutum L.), a member of Malvacae family, is called white gold of Pakistan. It ranks first among all the natural fibers and has been playing a vital role in Pakistan's economy. It accounts for 8.6 percent of the value added in agriculture and about 1.8 percent to GDP. The crop is sown on an area of 3075 thousand hectares with production of 13 million bales in 2009-2010 lower by 13 percent over the last year's production. It not only meets the needs of fiber of the local industry but also provides food in the form of edible oil and feed in the form of seed cake. Cotton seed is an important source of oil, which can be used in cooking and margarine manufacture and contributes about 63.65 percent of the total edible oil production in Pakistan. Low grade oils are also utilized in soap manufactures and lubricants. Residual seed cake is a valuable protein concentrate used for livestock feed. Cotton is the main source of foreign exchange earnings and brings about 60 percent of the foreign exchange annually from the export of raw material as well as its finished products
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