seedling cultivation是什么意思

用法例句

Seedling Test on Intercropping Pinus tabulaeformis and Populus cathayana;

油松和杨树套作育苗试验

Effects of Different Specification of Seedling Container on Growth and Development of Spring Carrot;

不同育苗容器规格对春胡萝卜生长发育的影响

Technique on Seedling and Forestation of Caragana opulens;

甘蒙锦鸡儿育苗与造林技术

The Seed Selection,Breeding,Planting,Management of the Paulownia in Huaibei;

淮北地区泡桐育苗、栽培、管理技术

Study on Shoot Cutting Breeding and Forestation of Big Frait Sea Backthern;

大果沙棘硬枝扦插育苗及造林试验研究

Selection of adhering substance during the artificial breeding of Cyclina sinensis;

青蛤人工育苗中附着基的选择

Experiment on grafting and seedling cultivation of colored varieties of Ilex aquifolium with I.

以枸骨为砧木,对6个彩叶枸骨叶冬青系列品种进行嫁接育苗试验,结果表明:各个彩叶枸骨叶冬青品种与枸骨的嫁接成活率存在较大差距;嫁接时以中部或基部枝段的1年生枝条切接或腹接方法进行,可获得较高的成活率;嫁接时接穗和砧木的粗度对接穗成活后的新梢生长量有一定影响。

Different treatments of cuttings for seedling raising were experimented.

应用不同激素处理插穗进行了扦插育苗试验。

Seedling-raising Technique on Nitraria in Cold and Drought Region;

寒旱地区白刺条播育苗技术

Research on the Application Effect of Water-retaining Agent on Seedling-raising and its Transplantation of Celosia cristata;

保水剂在鸡冠花育苗和移栽中的应用研究

The result indicated that effect of compressed-matrix nursery nutrition alms bowl was the best.

以‘白雪EL’为试验材料,研究了3种不同育苗方式对早熟厚皮甜瓜生长及产量的影响。

The effect of grafting methods,time of un-tie and the rootstock of different poplar varieties on nursery grafting of Chinese Hongye Poplar(Populus deltoides cv.

分析了不同的嫁接方法,解绑时间、不同的杨树品种做砧木对中华红叶杨嫁接育苗的影响。

There was a chain of industry made up of nursery,cultivation,foodstuff machining,algae apperception and biological production,which made an important foundation on theoretics,technology and practice for the breed aquatics of China.

中国海带养殖规模与养殖产量均世界首位,并形成了一个集育苗、养殖、食品加工、藻类化工与生物制品开发于一体的链式产业,有关工作为我国海水养殖业的发展奠定了重要的理论、技术与实践基础。

Characteristics of Growth and Development of Cotton with Different Seedling Ages Raised in Small Nutritional Pot

微钵育苗不同苗龄移栽的棉苗生长发育特点

Studies on Seedling Quality and Growing Effect of Different Raising Seedling Manners in Cotton;

育苗方式对棉苗素质及其生育的影响

Effect of Different Floating System Substrates on Tobacco Seedling

不同漂浮育苗基质对烤烟育苗的影响

Effect of Different Floating Methods on Seedling Quality and Standing Seedling Rate of Cotton

不同漂浮方式育苗对棉苗素质及成苗的影响

The Application of the Factory Nursery in the Production of Tree Seedlings;

工厂化育苗在林木种苗生产中的应用

The Seedling Growth Rule and the seedling-raising techniques Of Mytilaria laosensis Lecomte

米老排苗木生长规律及育苗技术研究

Relation of Quality of Platycladus orientalis Seedling to Planting Density

侧柏育苗密度与苗木质量的关系研究

Effect of Different Raising Seedlings Patterns on Growth of Eggplant Seedlings

不同育苗方式对茄子幼苗生长的影响

Study on Transplanting and Growing Seedlings Technology with Test-tube Seedling of Colored Common Calla

彩色马蹄莲试管苗移栽育苗技术研究

Technical regulations for cultivation of tree seedlings

GB/T6001-1985育苗技术规程

The Study of Plug Seedling Substrate and the Effect on Eggplant Seedling;

茄子穴盘育苗基质及其育苗效果的研究

The Screening of Compound Substrate and Its Effect on Growth and Quality of Watermelon Seedlings

西瓜育苗复合基质的筛选及育苗效果研究

The Effects on Root Morphology and Root Architecture for the Nutritive Bowl and the Seed-Base Breeding Seedling;

营养钵育苗和种基盘育苗对苗木根系形态及根构型的影响

Cutting root is a measure to insure good quality seedling during seedling cultivation. In this paper, experiment of Mongolian scotch pine indicates that quality of root cutted seedlings is better than those of transplant and non transplant.

对樟子松进行切根育苗试验，结果表明，机械切根苗苗木质量优于移植苗和留床苗。

Effects of Different of Raising Seedling Mode on Germination Rate of Cornus wilsoniana and Its Growth Status and Quality

不同育苗方式对光皮树出苗率及苗木生长情况和质量的影响

Studies of Technique of Improving Tobacco Seedlings Quality in the Floating System;

提高烤烟漂浮育苗成苗素质的技术研究

The Effects on Root Morphology for Different Breeding Seedling Patterns and Cutting Roots;

不同育苗方式及切根对苗木根系形态的影响

Preliminary Study on the Effect of the Technique of Seedling Soilless-raising and Root-naked Transplanting of Cotton;

棉花无土育苗及裸苗移栽技术效果初步研究