both
Farmers add manures and fertilizers to the soil to replenish nutrients that are essential for plant growth. Manures provide organic matter and nutrients, while fertilizers supply specific nutrients like nitrogen, phosphorus, and potassium that may be deficient in the soil. This helps promote healthy plant growth, increase crop yields, and maintain soil fertility.
Farmers often prefer to use chemical fertilizers over manures because chemical fertilizers provide nutrients in an easily accessible and precise form, allowing for better control over nutrient levels in the soil. Additionally, chemical fertilizers are typically cheaper and more convenient to transport and apply compared to manures. However, manures can provide additional benefits such as improving soil structure and increasing organic matter content in the long term.
Manures and fertilizers are added to soil by farmers to provide essential nutrients to the plants, such as nitrogen, phosphorus, and potassium, that might be lacking in the soil naturally. This helps promote healthy plant growth, improves crop yield, and enhances soil fertility.
farmers use a mixture of manures and fertilizers so that the nutrients which cannot be fulfilled by the manures can be fulfilled by the plants and the nutrients which are not in the fertilizers can be fulfilled by the manures ex-NPK [nitrogen, phosphate and potassium] fulfill the nutrients which are not present in the manures
"Surname" is a anagram for manures.
farmers prepare manures by dumping animal dung, vegetable and crop wastes at open places and let them be decomposed by bacteria and fungi. After a month or so, the manure is ready and is mixed up with soil.
Animal manures promote more microbe activity because they already consist of digested plant matter, with potash, nitrogen and many essential trace elements.
J. Alan Murray has written: 'Soils and manures' -- subject(s): Soils, Manures 'Beverages'
Using manures can improve soil quality by providing essential nutrients like nitrogen, phosphorus, and potassium. Manures also help increase soil organic matter content, improve soil structure, and enhance microbial activity, leading to better soil fertility and water retention. However, excessive use of manures can lead to nutrient imbalances and potential environmental issues due to nutrient runoff.
well they all look the same
Green manures are used to enrich the soil. Typically, a legume crop grown that balances the nutritional value of the soil when it is re-tilled into the ground.