For example, fertilisers, which are chemicals given to plants to improve their health and appearance, can raise crop yields. Pesticides can be used to kill insects or animals that attack crops. However, pesticides and some fertilisers can harm people, wildlife and the enviro...
An Individual in a career as an Agricultural Technician is responsible for increasing the crop yield and testing the effects of fertilisers or insecticides. He or she works closely with plants and animals to check their health and safety increasing production. An Agricultural Technician evaluates the...
Searches of 17 academic databases were undertaken as part of the published systematic map between the 16th and 19th September 2013 [see33]. This search was broader than just tillage, including also interventions relating to amendments, fertilisers and crop rotations (some 750 studies in total). Th...
The compost will be quite devoid of nutrients, so I'd see this more as a way of improving soil structure rather than adding more nutrients - these will need to be added from fresh garden compost, manures and organic fertilisers. You could also use the compost in raised beds or for ...
Grow-out ponds should be prepared with applications of lime, inorganic fertilisers and some organic material such as hay or manure. Share this Fencing and netting over ponds is essential in areas where predatory birds and other species are prevalent. Grow-out ponds should be prepared with applicat...
it’s possible to eliminate waste on a grand scale. Martin notes that agriculture is dependent upon inputs being delivered at the right time and in the right quantity. This applies to both crops and animals. Crops need fertilisers, such as nitrogen, phosphate and potassium, at critical times...
The exchangeable fraction of soil potassium (K) has been viewed as the most important source of plant-available K, with other sources playing smaller roles that do not influence the predictive value of a soil test. Thus, as K mass balance changes, the so
These increases were largely delivered by the post-WW2Green Revolution--a suite of technologies and farming practices involving high-yielding crop varieties, agro-chemicals (fertilisers, herbicides, and pesticides), irrigation, and mechanisation. Industrial-scale agriculture, often u...
byNASAfor space travel, they recycle carbon, phosphorus and nitrogen. Compared to conventional agriculture, these closed-loop modules allow for much greater control and measurement of fertilisers and water, use CO₂ more efficiently, are at lower risk of crop loss from contamination, pests, and ...
The programme ensures that fertilisers deployed are optimised hence reducing waste and maximising productivity. Some of the factors considered under the programme include the level of palm maturity, yield level, and existing environmental and nutritional status of the plantation. The purposeful deployment ...