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Start learning 50% faster. Sign in nowRate of application per hectare: 0.75 kg a.i. per hectare Concentration of herbicide: WP 75% (which means 75% of the product is the active ingredient) To find the required quantity, we divide the desired rate of application (0.75 kg a.i. per hectare) by the percentage of the active ingredient in the product (75% or 0.75). Required quantity = Rate of application per hectare / Concentration of herbicide Required quantity = 0.75 kg a.i. per hectare / 0.75 Required quantity = 1.0 kg/ha Therefore, the required quantity is (b) 1.0 kg/ha.
Crown Gall disease is caused by
Which one of the following crops are grown to increase soil fertility?
The inflorescence of barley is:
The critical pest density level going beyond what is tolerable to crops is called
Central Potato Research Institute is situated in_____
Milk fat in ice cream should not be less then:
Super rice is developed by
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(A). Biological management of disease make use of, hyperparasitism...
Which scientists proposed the model explaining muscle contraction mechanism in insect physiology?
The mating of animal with wider degree of relativity than selective for close breeding is called as