How to fertilize peanuts ?

Peanuts contain many kinds of nutritious, such as monoacids, minerals and vitamins. Among them, to form a ton of dry matter, peanuts need to absorb 39 grams of manganese. If peanuts cannot absorb enough manganese trace elements, it would show manganese deficiency symptoms that the partly intrapulse of leaves tend to yellowish, but leaf vein still keep green. Manganese fertilizer application in the manganese lacked soil can obviously increase peanut yield at 8 to 11%.

Easy methods of application:

(1) Used as base fertilizer. Fertilize manganese sulfate 1.5~3.0 kg every acre when ploughing;

(2) Used as seeds treatment. Before sowing, treat the seeds with 0.05 ~ 0.1% manganese sulfate solution for 12 to 24 hours;

(3) Used as spraying. Started from early 30 to 50 days peanuts planting to 15 to 20 days before harvest, spray with 0.1% manganese sulfate solution one time every 10 to 14 days; if necessary, it could be mixed with peanuts leaf spot fungicide.

Manganese sulfate can be applied as basal, seeds and spraying. "Do not use excessive amount." is the most important thing, or it would cause poisoning.