People used to put the raw manure back on the lands as fertilizer.

What does the future toilet use to turn human waste into fertilizer?

Could you make us a firm offer 3,000 metric tons fertilizer?

Natural foods also　vegetables not nourished by chemical fertilizer.( A: remove B: have C: contain D: include

Natural foods also vegetables not nurished by chemical fertilizer. A: remove B: have C: contain D: include

The application of phosphate fertilizer in soil can enhance the mobility of arsenic, so enhance the bioavailability of arsenic.

A: The flower died of too much water and fertilizer. B: That ________ it.() A: clarifies B: expounds C: explains D: illustrates

n. a natural or synthetic mixture that contains nutrients that is added to soil to boost plant growth A: Fahrenheit B: equivalent C: exhibition D: fertilizer

which materials can be used to increase soil pH A: Ferrous sulfate B: Quick lime C: Plant ash D: Organic fertilizer

TTL 5520TS INCLDG FOB BAGGED FERTILIZER 5000TS, CIF MAIZE N STRAW PRODUCTS 262TS N FERRIC CHLORIDE (CORROSIVE UNNO 1773) 68TS, OTHER GENERALS 190TS.