Nitrogen is an integral component of protein production and is essential for healthy growth of cotton and its physiological development. It is also a key component in chlorophyll production and therefore influences the plant’s ability to produce carbohydrates. The N requirements for boll development are partially met from N stored in the leaf canopy.
Nitrogen encourages vegetative growth and can increase the number of bolls set by increasing nodes and fruiting positions. The weight of lint can be positively influenced by having an adequate supply of nitrogen.
Management of nitrogen is especially important in cotton production. It is recommended to have both pre-plant and sidedress applications, while monitoring nitrogen in-season in order to manage the supply and maximize the efficiency of applied N. It can be detrimental to yield and quality to have too little N in early vegetative growth stages, as well as having excessive N in later reproductive stages.
|YaraLiva CAN17 - The nitrogen source your cotton needs|
Creating the right nutrient management strategy in Cotton production is not a “one-size-fits-all” prescription. Cotton is grown in vastly different environments with differing soil conditions and yield potentials. Any nutrient program needs to be designed for these variables. But where do you start? Find these answers and more in this free webinar by Cotton Grower.