主要研究结果如下：(1)江津市柑橘果园土壤灰棕紫泥常量元素背景值。
The main result of study is as follows: (1) Citrus orchard soil greyish brown purple mud constant element background value in Jiangjin.
研究结果为果树仿行喷雾控制和果园果树生长信息采集提供了技术方法。
The research results provide methods for the control of fruit tree profile spray and collecting information on fruit tree growth.
结果表明，一些果园地区由于长期使用波尔多液，土壤铜含量严重超标。
The results showed that many orchard soils had been polluted by cupric pesticides, in some cases, the contents of copper were even higher than that of official standard.
结果表明，广西红壤果园土壤肥力综合指标值(ifi)在0 17 ~ 0 25之间，果园土壤肥力属中下水平。
Results showed that the Integrated Fertility Index (IFI) of orchard soil in red earth regions of Guangxi were between 0.17 to 0.25 and belong to mid-low level.
监测点的设置位置明显影响监测结果，监测点应包括果园内和果园外；选择较大且环境复杂的区域作为监测点可获得更明确的年发生动态规律。
Because of the obvious difference in the male dynamics between different positions inside and outside orchards, the monitoring area should include both the orchards and the neighboring places.
结果表明，重茬果园土壤微量元素亏缺严重，土壤真菌富集，过氧化氢酶降低；
The results showed that, the continuous cropping orchards had significant microelements deficit, fungus enrichment and catalase decrease in soil.
对此病害的病菌及其与果园海拔高度、育果袋质量、结果部位的关系进行了研究。
The germ of the disease and relation to elevation, bags quality, the position of fruits were investigated.
研究了梅州沙田柚两个果园的土壤养分、结果树营养叶片不同生育时期的矿质元素含量及季节性动态变化情况和各元素的相互关系。
The soil nutrients, the contents and seasonal dynamics of mineral elements as well as the relationship among the elements in leaves of fruit-bearing trees of Citrus grandis Osbeck cv.
在库区实地的研究结果表明，在新开垦的坡耕地幼龄果园里，若果树间地表无其它作物覆盖时，有32.6％以上的降雨以地表径流的形式流失；
Results indicated that over 32.6% rainfall will loss by pathway, if crop doesn't cover with the earth's surface of orchard.
果树的隔年结果现象严重影响果园的果实产量和经济效益。
The phenomenon of alternate bearing of fruits seriously affects the fruit yields as well as the economic benefits of orchards.
果树的隔年结果现象严重影响果园的果实产量和经济效益。
The phenomenon of alternate bearing of fruits seriously affects the fruit yields as well as the economic benefits of orchards.
应用推荐