Sentence examples for fertilizer availability from inspiring English sources

However, given the limited resource (mineral fertilizer) availability, farmers go in for N fertilizers as its return is higher than that of P (MacCarthy et al. 2009).

These effects were mainly related to the ability of HA to improve nutrient fertilizer availability since normally the active HA dose per ha applied with NPK granules is too low for developing HA-DE mediated effects on plant crops.

It is therefore likely that there will be increasing pressures on Pi fertilizer availability and, consequently, cost in the future.

High fertilizer costs, credit availability, lack of timely delivery, uncertainty of climatic condition and fear of addiction of their farm lands to applied fertilizers were among major reasons attributed to lower mineral fertilizer application rates in the study area.

Fertilizer: Fertilize "weakly, weekly".

The recycling of organic wastes for increasing soil fertility has gained importance in recent years due to high cost of fertilizers and reduced availability of organic manures.

Short duration of the growing season, erratic distribution of rainfall, and restricted availability of fertilizer all have adverse effects on yield.

It is clear that surface adsorption and precipitation are major mechanisms of P retention in calcareous systems, depressing its availability after fertilizer application.

Baseline modeling results combined with current US resource availability from fertilizer and wastewater show nitrogen and phosphorus requirements represent a potential barrier to the large-scale development of microalgae based biofuels.

The management of soil fertility is facing problems due to the limited availability of organic fertilizer from sustainable sources, together with high prices of the available one, particularly in organic and integrated agriculture.

The application of organic fertilizers directly influences the availability of inherent or applied P (Sharma et al. 1990).