Sentence examples for population crop from inspiring English sources

To boost food production for a rapidly growing global population, crop yields must significantly increase.

The degree of variation of seed oil content and fatty acid oil composition is assessed in two experiments designed to study the effect of the factors: plant population, crop year and experiment location.

To feed that population, crop production will need to double.

Substantial natural genetic variation in drought resistance traits has been identified in plant populations, crop species, and laboratory model systems.

Natural plant populations and breeding populations of crop plants show qualitative and quantitative phenotypic variation for resistance to pests and pathogens.

The justification for this industry is that as the world population increases, crop lands are increasingly strained and unable to meet the growing demand for food without employing some method of crop enhancement.

The proportions of fluorescent seedlings were equal to 0.04±0.01 for populations with crop plants, 0.0±0.0 for populations with F1 hybrids and 0.02±0.01 for populations with first-generation backcrosses (χ2 = 17.55, df = 2, P<0.001).

Where a control program is required, this is developed for each region individually and is based on results of extensive population and crop surveys.

The procedure is reiterated for as long as the problem persists allowing control procedures to be modified as population and crop changes occur.

By linking epidemiological, population and crop model approaches, it simulates both the quantitative evolution (size) and qualitative evolution (genetic structure) of L. maculans population under the influence of various cropping systems.

Semi-natural habitats in agricultural landscapes may support parasitoid populations that provide biocontrol services by suppressing populations of crop pests, but little is known about the spatial pattern and variability of these services at different levels of scale.