所谓种肥是指播种或定植时施在种子附近或与种子混合施用的肥料。一般以速效性化肥或腐熟良好的优质农肥做种肥。由于种肥常和种子直接接触或与种子距离较近,因此对肥料种植及其用量的要求较 The so-called kind of fertilizer is sown or planted in the vicinity of the seeds or mixed with the application of fertilizer. Generally fast-acting fertilizer or well-compost good quality fertilizer as fertilizer. Due to the kind of fertilizer is often in direct contact with the seed or close to the seed, so the fertilizer planting and its dosage requirements than