论文部分内容阅读
俗话说“秋施金、腊施银、开春基肥不如人”,这就是说基肥施入越晚效果越差。当前不少果农习惯于深秋或早春给果树施肥,在生长季节追肥也不考虑果树不同生长时期和需肥种类、数量。造成了生产中的施肥量不小但是生长效果却不好的现象。适当的施肥时间、肥料种类、配方和施用数量、方法对果树稳产、优质是非常重要的。基肥施用时间。应在采果前施入。据调查,提前施基肥来年可提高座果率8％。施入太迟或早春施,因气温低,施入的有机肥分解慢,很难腐烂和释放,对根系生长和营养积累非常不利,进而影响来年开花座果和花芽分化。在肥料配比上,应该是有机肥
As the saying goes, “Autumn Shi Jin, Shi Shi silver, spring basal as inferior,” which means that the more basal fertilizer applied to the effect of the worse. At present, many farmers are accustomed to fertilizing fruit trees in late autumn or early spring. In the growing season, top-dressing also does not consider the different growth stages of fruit trees and the types and quantities of fertilizer needed. Resulting in the production of fertilizer is not small but the growth effect is not good phenomenon. Appropriate fertilization time, fertilizer types, formulations and the number of applications, the method of fruit yield and quality is very important. Basal fertilizer application time. Should be applied before picking fruit. According to the survey, early application of basal fertilizer in the coming year can increase the fruit set rate of 8%. Apply too late or early spring Shi, due to low temperature, applied organic fertilizer slow decomposition, it is difficult to decay and release of root growth and nutrient accumulation is very unfavorable, and then affect the flowering and flower buds in the coming year. In fertilizer ratio, it should be organic fertilizer