Last seen: Jan 25, 2021
Crops provide us food for our daily body nutrient. Carbohydrate for energy Requirement – Cereals such as wheat, rice, maize. Protein for body b...
For quality of honey: The pasturage, i.e., the kind of flowers available to the bees for nectar and pollen collection will determine the taste of the ...
Apis cerana indica – Indian bee A. dorsata – rock bee (local varieties) B. florae – the little bee C. mellifera – Italian bee variety
Cleaning of the grains. Proper drying of the produce in sunlight, there should be no moisture. Fumigation of produce using chemicals that kills pest...
It is the farming in which no chemical fertilizers, pesticides or herbicides are used. But uses all organic matter for its growth like manure, neem le...
It causes soil and water pollution. Continuous use can also destroy soil fertility.
Manure 1. It consists of organic matter. 2. Prepared from animal excreta and plant waste. 3. Its use causes no pollution. Fertilizer 1. It c...
Deficiency of any nutrient affects physiological processes in plants including reproduction, growth and susceptibility to diseases.
Macro-nutrients 1. These are required by crops in larger quantity. 2. Six macro-nutrients are: Nitrogen, phosphorus, Potassium, calcium. magnesium...
The useful characters that are required in a crop during its improvement: (a) Disease resistance (b) Response to fertilizer (c) Product quality...
Hybridisation can be Intervarietal – between different varieties of crops Interspecific – between two species of same genus Intergeneric – betwe...
Crop variety improvement Crop production improvement Crop protection improvement
Honey and wax both are obtained from apiculture.
Keeping bee for obtaining honey commercially is called apiculture.
Pomphret, mackerel, tuna and sardines.
Capture fishing: It is done from natural resources. Culture fishing: It is done by fish farming.
Maintenance requirement – food required to keep animal healthy. Milk producing requirement – food required for increased lactation Animal food inclu...
Jersey and Brown Swiss
Bos indicus – cows Bos bubalis – buffaloes
It is caused by pathogens such as bacteria, fungi and viruses.