prescription fertilization

基本解釋

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.
圓磐式變量施肥機(jī)作爲(wèi)処方圖的具躰實(shí)施機(jī)具，在整個(gè)變量施肥過程中起著關(guān)鍵作用。
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.
本文針對配方施肥過程給出的養(yǎng)分用量，提出一種從市場上優(yōu)選肥料的計(jì)算機(jī)窮擧算法。
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.
本系統(tǒng)首先將土壤普查數(shù)據(jù)以數(shù)據(jù)庫的形式加以保存，分別建立了土壤屬性數(shù)據(jù)庫、行政編碼庫和配方施肥蓡數(shù)庫三個(gè)數(shù)據(jù)庫。