Sentence examples for over cultivation from inspiring English sources
Although nitrate exhaustion over cultivation resulted in nitrate limitation, growth of the microalgae was not reduced.
Therefore, the worsened degradation situation is attributed to excessive reclamation of grassland for farming, over cultivation, overgrazing, and deforestation.
The glycosylation pattern can be affected by several different parameters during the manufacture of antibodies and may change significantly over cultivation time.
In shaking flasks pH cannot be controlled and it varies over cultivation time but biomass formation can be monitored because each sample consists of a completely harvested shaking flask.
Activities such as overgrazing and over cultivation can lead to desertification, crop failure, soil erosion, famine and hunger.
"Over the past several decades, population pressures, desertification, overuse of water supplies, over cultivation, has all put that ecosystem under unsustainable pressure.
Eventually, his crops at Cabell's Dale included corn, wheat, rye, barley, hay, grass seed, and hemp, but he refused to grow tobacco, a major cash crop, which he found too vulnerable to over-cultivation.
As a combination of over-grazing, over-cultivation, and unwise agricultural practices and abuses that led to massive erosion and destruction of the natural grasslands, extraordinary drought conditions in the 1930s whipped up massive dust storms across 100 million acres of Oklahoma and Texas and parts of the Great Plains.
In addition, over-grazing and over-cultivation has resulted in the deterioration of the ecological environment in Ejina, as evidenced by rivers and lakes going dry, lowering of the water table, deterioration of water quality, degradation of vegetation, and losses of biodiversity.
There are many explanations of this including whether cultivation over-represents this species, the impact of detection thresholds in T-RFLP profiling, and possible contamination of growth media.
More-familiar concentrated villages, marked by uniform clustering of buildings, are found in the plains, particularly those given over to cereal cultivation.
