growing of castor oil plant

Ephedrine and pseudoephedrine in wild Mahuang and cultivated Mahuang are separated and determined by RP HPLC.

用反相高效液相色谱法分离并测定了野生麻黄与栽培麻黄中的麻黄碱和伪麻黄碱，为野生和栽培麻黄的质量评价提供了科学依据和方法依据。

Analysis of essential oil in cultivated Ephedra Sinica Stapf in Gansu Province;

目的:分析比较甘肃不同产地人工栽培草麻黄挥发油成分。

A Study on Flax High Yield and Quality Cultivated Technology of Northern Farm in Heilongjiang;

北部垦区高产优质亚麻栽培技术的研究

The Development Situation of Flax in Xinjiang and the High-Yield Culture Techniques

新疆亚麻发展形势及优质高产栽培技术

The Cultivation Model and Techniques of Quercus acutissima in the Hilly Areas of East Anhui

皖东丘陵地区麻栎栽培模式及栽培技术

Studies on Introduction, Cultivation and Available Values of the Stinging Nettle, Urtica Dioica L.subsp.dioica;

异株荨麻引种栽培及可利用价值研究

Studies on Planting Suitability and Culture Techniques for Castor (Ricinus Communis L.) in Ningxia Irrigation Area;

宁夏灌区蓖麻适应性及栽培技术研究

The Yielding-effect Analysis of Comprehensive Agronomic Culture Measures on Castor

蓖麻综合农艺栽培措施的产量效应分析

Studies of Interspecific Hybridization of Cultivated Jute Corchorus capsularis×C.olitorius

黄麻栽培种圆果种×长果种的种间杂交研究

Studies on Biological Characteristics and Cultivation Techniques of Urtica Dioica L.;

异株荨麻的生物学特性和栽培技术研究

High-yield and Cultivation Expert System Based on Network Technology of China

基于网络技术的苎麻高产栽培专家系统

Genetic Diversity Research on Wild Species and Cultivating-varieties of Corchorus

黄麻属野生种与栽培种遗传资源多样性研究

Performance and High-yielding Cultural Techniques of Keyou 21 Planted at Mayang,Hunan

科优21在麻阳县的种植表现及高产栽培技术

The Main Characteristics and High Yield Cultivation Technique of "Wan Hemp No.1"

“皖大麻1号”的特征特性及高产栽培技术

Utilization and Industrization of Oil Hemp Resources in Guangxi

广西油用火麻资源利用和高产栽培技术

Sesame and Sunflower in Dryland Species of High-yielding Cultivation Technology Between Research

旱地胡麻与葵花间种高产栽培技术研究

Effect of Planting Density on Yield and Agronomic Characters of Hemp Variety Yunma No.1

栽培密度对工业大麻品种“云麻1号”产量及农艺性状的影响

The Determination of Three Effective Constituents in Wild and Cultivated Gastrodia elata from Bomi

波密栽培天麻与野生天麻中三种有效成分的含量测定

Genetic Diversity and Relationships between Common Wild Rice (from South Asia, Southeast Asia) and Asia Cultivated Rice;

南亚、东南亚普通野生稻与亚洲栽培稻的遗传多样性及其相互关系

Effect of Different Cultivation Patterns on Spring Corn on Asiatic Corn Borer

春玉米不同栽培方式对亚洲玉米螟的影响