一种估测不同树龄扁桃树产量的方法

目的]估测不同树龄扁桃树的产量.方法]应用框产法,利用不同树龄树体体积与单位体积内果实数和极矫正系数相乘.结果]5年生扁桃树高产产量平均0.92 kg,中产产量平均0.4kg,低产产量平均0.09kg.7年生扁桃树高产产量平均1.6 kg,中产产量平均0.69 kg,低产产量平均0.16 kg.11年生扁桃树高产产量平均7.16 kg,中产产量平均3.11 kg,低产产量平均0.71 kg.结论]框产估测法应用于扁桃估测产量,简便、快捷,可用于实际生产进行扁桃测产.

An Estimating Method of the Almond Yield of Different Ages

Objective]The purpose of this study was to estimate the yield of almond of different ages by applying the box capacity estimation method.Method]Different ages of tree volume and the number of nuts of per unit volume and the correction factor multiplication were used.Result]High yield production of almond tree of 5 years old was average 0.92 kg,middle - yield was average 0.4 kg,and low - yield was average 0.09 kg;high yield production of almond tree of 7 years old was average 1.6 kg,middle -yield was average 0.69 kg,and low - yield was average 0.16 kg;high yield production of almond tree of 11 years old was average 7.16 kg,middle - yield was average 3.11 kg,and low - yield was average 0.71 kg. Conclusion]The box capacity estimation method which was used to estimate yield of almond is simple,fast and feasible.