fertilizer造句

superphosphate fertilizer

The tractor hauled the fertilizer away.

Coveted as fertilizer, the dung must be reaped by hand.

The main material of the phosphate fertilizer is apatite.

accumulate a large amount of river mud for fertilizer

Pollutants from fertilizer runoff, such as nitrate and nitrite, are also removed.

Principal USES include ore processing, fertilizer manufacturing, oil refining, wastewater processing and chemical synthesis.

The fertilizer sowing mechanism is one of important seed planter working parts.

Producers of potash, a key fertilizer, should prosper mightily from food inflation.

The saltwater system, however, has the advantage of not requiring expensive land and water, and it produces its own fertilizer.

BHP wants to make the acquisition to diversify sales and benefit from surging demand for fertilizer as food-needs grow.

Native wildflower and grass meadows require no fertilizer, little or no supplemental water, and only annual mowing, once established.

Anaerobic lagoons treat manure on some animal feeding operations prior to application to crops as a fertilizer.

On very poor soils, band placement of phosphate produces larger yields and makes more efficient use of the fertilizer.

Sugar cane was the only crop shown to have a favourable balance of greenhouse gas savings and emissions, because it requires less fertilizer than other biofuel crops.

After that, if you do fertilize the bulbs, do not mix the fertilizer in the planting hole. It could burn the roots.

Effect of plant density and fertilizer application on plantain yield in two soils from Colombia with different natural fertility is shown (Table 2).

Producers of edible farm products are required to abide by food safety standards when using pesticide, fertilizer, growth regulators, veterinary drugs, feedstuff and feed additives.

Developing biogas in countryside can exploit energy resources, and its fermentation residue can be used as organic fertilizer, which can not only improve soil fertilization, but also improve crop yield and quality.

Travel by train on the Western line and you'll see them: rows of lettuce and other greens grown on the edge of the railway track using fertilizer of dubious provenance.

Urea is a nonionic fertilizer nitrogen material which has become of increasing importance in agricultural production. It is prepared by reacting anhydrous ammonia and carbon dioxide gas under very high pressure in the presence of a suitable catalyst.

According to the agricultural theory in this paper, a kind of novel fertilizer sowing mechanism with the stratification and heft had been designed, and it acquired good effect in productive practice.