class notes class xi topic scope and importance scope in the national economy and employment climate and subject agriculture weather unit i definition and branches of agriculture the term agriculture ...
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...Class notes xi topic scope and importance in the national economy employment climate subject agriculture weather unit i definition branches of term is derived from two latin words ager or agri meaning soil cultura cultus cultivation an applied science which encompasses all aspects crop production including horticulture livestock rearing fisheries forestry etc defined as art business producing crops for economic purposes it embraces knowledge way to perform operations farm a skillful manner but does not necessarily include understanding principles underlying practices utilizes technologies developed on scientific such breeding techniques protection economics maximize yield profit example new varieties by hybridization transgenic resistant pests diseases hybrids each high fertilizer responsive water management herbicides control weeds use bio agents combat pest long life rural population ultimately bound consumption aims at maximum net return through land labour capital employing various...