prescription fertilization

基本解释

As a specific application machine of the prescription map, the spinning disc spreader played a key role in the whole process of variable-rate fertilization.
圆盘式变量施肥机作为处方图的具体实施机具，在整个变量施肥过程中起着关键作用。
Aiming at nutrient prescription given in the process of prescription fertilization, this paper presents an exhaustive algorithm by computer to select the best fertilizer from market.
本文针对配方施肥过程给出的养分用量，提出一种从市场上优选肥料的计算机穷举算法。
The data were classified, transformed and saved in the form of database. Soil attribute database, administrative code database and parameter database for prescription fertilization were set up.
本系统首先将土壤普查数据以数据库的形式加以保存，分别建立了土壤属性数据库、行政编码库和配方施肥参数库三个数据库。