Recently, the cost of chemical fertilizer has more than doubled, and fertilizer use should be restricted to sites of real nutrient deficiencies to reduce the cost of production
Posachedwapa, mitengo ya feteleza yakwera kwambiri ndipo kugwiritsa ntchito feteleza kuchitike pamalo omwe palibiretu michere ina iliyonse pofuna kuchepetsa ndalama zolimitsira