一种估测不同树龄扁桃树产量的方法  

An Estimating Method of the Almond Yield of Different Ages

作　　者：徐叶挺[1] 杨波[1] 李金明 杨磊[1] 张雯[1] 龚鹏[1] 卢春生[1] 张平[3] 

机构地区：[1]新疆农业科学院园艺作物研究所,乌鲁木齐830091 [2]新疆莎车县林业局,新疆莎车844000 [3]新疆农业科学院贮藏加工研究所,乌鲁木齐830091

出　　处：《新疆农业科学》2012年第9期1712-1716,共5页Xinjiang Agricultural Sciences

基　　金：新疆维吾尔自治区科技计划项目"扁桃营养诊断体系建立及高产优质精准施肥技术研究"(201111121);公益性行业(农业)科研专项经费项目"南疆地区粮食;棉花和果村间作技术模式研究"(201003043);新疆维吾尔自治区科技重大专项"果园土壤肥力提升与果树产量;品质调控研究"(201130102-2)

摘　　要：【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0.92kg,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。[ Objective ] The purpose of this study was to estimate the yield of almond ot 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 muhiplication 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.

关 键 词：扁桃 估测方法 产量 树龄 

分 类 号：S664.9[农业科学—果树学]