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1. Which one of the following species of honey bee is an Italian species?
2. Find out the correct sentence about manure
(i) Manure contains large quantities of organic matter and small quantities
of nutrients.
(ii) It increases the water holding capacity of sandy soil.
(iii) It helps in draining out of excess of water from clayey soil.
(iv) Its excessive use pollutes environment because it is made of animal
excretory waste.
(i) Manure contains large quantities of organic matter and small quantities
of nutrients.
(ii) It increases the water holding capacity of sandy soil.
(iii) It helps in draining out of excess of water from clayey soil.
(iv) Its excessive use pollutes environment because it is made of animal
excretory waste.
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