fertilizer response

The Relationship Between the Soil Nutrient Content and Fertilizer Response of Wheat

小麦施肥效应与土壤养分含量关系分析

New machines Study on fertilizer response of flue-cured tobacco varieties

烤烟新品种（系）的耐肥性研究

A Study of Nitrogen-Phosphorus-Potassium Fertilizer Response Model and its Application

氮磷钾肥效模型的研究及其应用

Study on fertilizer response function of red globe grape

全球红葡萄肥料效应函数的初步研究

Studies on the Regional Fertilizer Response Model and Fertilizer Recommendation on Rice in Fujian

福建水稻区域施肥模型和推荐施肥研究

Fertilizer Response of Silicon on Rice in Alkaline Paddy Soil

碱性水田土壤施用硅肥的效应

The systematic analysis of fertilizer response to barley in hilly region of Middle Sichuan

川中丘陵区盐辐矮早三号大麦肥料效应的系统分析

Using Monte Carlo method for parameter estimation and fertilization recommendation of multivariate fertilizer response model

MonteCarlo法在多元肥效模型参数估计和推荐施肥中的应用

Study on Evaluation Method of Silicon Supplying Capacity in Paddy Soil and Fertilizer Response of Silicon on Rice

水稻土供硅能力评价方法及水稻硅素肥料效应的研究

The Fertilizer Response of Crops to Urea Containing Borate

含硼尿素的肥效研究

Building and analysis of model for fertilizer response of two lines hybrid rice E Gen Za No.1

鄂粳杂1号肥料效应函数模型的建立与分析

Fertilizer response equation is defined as the number and simulation of fertilizer relationship between the output of a mathematical model , the application of this model can quantitatively fertilization on crop .

肥料效应方程定义为产量之间数量和模拟施肥量关系的一种数学模型，应用这种模型可以对作物进行定量施肥。

By embedding integrated fertilizer response model and knowledge base with GIS , a computer fertilizer recommendation and nutrition management system based on GIS , which core at integrated fertilizer model was constructed .

将综合肥料效应模型、专家知识库与GIS整合，实现了以综合肥料效应模型为核心的基于GIS的计算机推荐施肥系统。

In this paper , fertilizer response model concept is described in a simple , familiar with the regression model and multiple orthogonal polynomials and its properties and skilled application on the basis of its model .

本文通过对肥料效应模型相关概念进行了简单描述，熟知回归模型和多元正交多项式及其性质并能熟练的应用，在其基础上建立模型。

Multiple orthogonal polynomials used in fertilizer response function , can improve the economic efficiency of fertilizer on the theory and practice , the implementation of economic rational fertilization play a role in improving the economic efficiency of fertilizer .

多元正交多项式应用于肥料效应函数中，能够在理论与实践上提高肥料的经济效益，实行经济合理施肥，对提高肥料的经济效益起到一定的促进作用。

" 3414 " Fertilizer Response Experiment on Rice in 2008 at Jixi County , Anhui Province The Jixi 's fluorite was irradiated by beta rays in order to find the thermoluminescence characteristics of this fluorite .

2008年绩溪县水稻3414肥料效应田间试验报告安徽绩溪萤石对β射线照射有良好的热释光响应。

The mathematical models of large area economic fertilization based on fertilizer yield response experiments were developed , by using orthogonal trend analysis . The theory and the method to develop the models were analysed and the properties of the fertilization models were discussed .

以田间肥料效应试验为基础，利用正交趋势分析建立了大面积经济施肥的数学模型，分析了建模的理论与方法，讨论了模型的特点。

The supply of soil potassium and the effect of Potassium Fertilizer on crop response in Kiangsu Province

江苏省土壤钾素的供应能力与钾肥施用问题

Effects of Potassium Rate in Different Growth Stages on Leaf Potassium Content of Flue-cured Tobacco Studies on Efficiency of Fertilizer Utilization in Flue-cured Tobacco with Different Fertilizer Response

烤烟不同生育期供钾水平对叶片钾含量的影响烤烟根茎叶对钾肥的吸收利用率研究

Studies on Efficiency of Fertilizer Utilization in Flue-cured Tobacco with Different Fertilizer Response The leaves or stalks are hung up in the curing barn .

烤烟根茎叶对钾肥的吸收利用率研究这指的是把收获的烟叶或茎秆挂在干燥棚里。

Absorption , accumulation and allocation of nitrogen , phosphorus and potassium of jerusalem artichoke Studies on Efficiency of Fertilizer Utilization in Flue-cured Tobacco with Different Fertilizer Response

菊芋氮、磷、钾吸收积累与分配特征研究

Studies on efficiency of fertilizer utilization and leaf quality in flue cured tobacco varieties with different fertilizer response

烤烟不同耐肥品种的肥料利用率与烟叶品质

At high N level Mo fertilizer remarkably raised grain yield , while at low N fertilizer level , the response was instable .

在高N水平下施钼小麦增产显著；低N下施钼增产不稳定。

Amount of fertilizer to the field experimental results reflect the actual relationship between the yield as the basis to select the fertilizer response function model .

以田间实验结果反映的施肥量与产量间的实际关系为依据，来选择肥料效应函数模型。