SUMMARY An experiment it studied the effects of IBA con- centration and the various methods to the root growth of Robusta coffee (Coffea canephora var. robusta L) outting was done in Potrobangsan,…
ABSTRACT 4 An research enfitled the effect of ridomil MZ and the cultivate nitrogen dose to intensity leaf rott disease and yield on tomato plants (Lycopersicum esculentum Mill) intan variety had …