Sentence examples for level of crop from inspiring English sources

That was slightly higher than the five tons per acre that the department estimated was a tolerable annual rate of erosion for most Iowa soils, meaning that it allowed a high level of crop productivity to be maintained indefinitely.

Another issue to be noticed is the level of crop specialization, which is significantly higher in FG-BA area (exceeding the 60%% of total arable land) and lower in BO-FE area, where the crop only covers one third of the total arable land.

Over the last few years, it has become increasingly difficult to maintain the DSSAT crop models, partly due to fact that there were different sets of computer code for different crops with little attention to software design at the level of crop models themselves.

The length and level of crop diversity are key factors for the success of a cropping system.

Assess the level of crop-to-wild gene flow.

However, they also indicated a relatively low level of crop-to-weed pollen flow considering the respective sizes of the cultivated and weedy compartments.

We quantified the average level of crop-weed hybridization rate (i.e. 10.4%) as well as its temporal variation (hybridization rate varies from 30% to 0% for the latest flowering weeds, Fig. 2B).

Drylands are characterised by low and erratic precipitation that results in relatively low and unpredictable levels of crop and livestock production.

Elevated levels of crop protectants measured at the outflow of farm ponds suggested that they may do little to reduce loadings of some pesticides.

As such, the use of 99%-coverage, tolerance intervals to assess safe levels of crop components may be unnecessarily conservative.

The aim of the present study was to determine whether crop maps are useful for predicting levels of crop herbicides in carpet dust samples from residences.