Regarding sulfur fertilizer consumption in Iran’s farms and gardens . . .

This consumption of this fertilizer should be based on soil examination . . .

Product type Number of done projects Product increase average Percent of increase compared to the controlled farm Wheat 32 813 25.3 Rice 27 752 17.1 Corn 3 739 40.9 Pea 8 282 21.7 Beans 4 340 18.4 Peanut 23 566 31.7 Mung bean 18 335 30.1 Soya 8 361 25.3 Sunflower 6 249 30.2 Potato […]

Plant type Symptoms of deficiency Wheat Yellow or green willing to yellow longitudinal lines with yellower middle vein in young leaves Tomato Yellow long leaves, the leaf underlay is purple. Straight thin stem. Alfalfa Light yellow in young leaves Weaker stem than normal Cotton Short and small bushes Paleness of young leaves Green old leaves […]

Adding organic matter in the form of compost and aged manure, or using mulch or growing cover crops (green manures), is the best way to prepare soil for planting. Adding chemical fertilizers will replenish only certain nutrients and do nothing for maintaining good, friable soil. Organic matter will help supply everything your plants need. All […]