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Improved Variety

美英

un.改良品种
网络良种；优良品种；育成种

Improved Variety

Improved Variety

英-汉网络释义

Improved Variety

un.

1.改良品种

1

There is not sound improved variety that been the system , a fine variety will lose the already existing fine properties .

没有健全的良种繁育轨制，一个优良的品种就会失踪去原有的优良性状。

3

Establishment of Cutting Orchard of Improved Variety for Coastal Protection Forest of Casuarina spp .

沿海防护林木麻黄优良品种采穗圃营建技术的研究。

5

The improved variety produces more , so the farmer doesn't bother planting the older variety and it slowly disappears .

改良品种的产量更高，所以农民不愿种植以前的品种，这些品种慢慢地消失。

6

The study was made at Improved Variety Breeding Station of Forest Tree of Zhuji City in 1987-1988 .

本研究于 1987~1988 年在诸暨市林木良种繁育站进行。

8

The Implementation of Improved Variety of a Cattle and Increase of Farmers'Income

实施牛品种改良，增加农民经济收入

9

The live pig formalization cultivation level was still low , the degree of improved variety is not high ;

生猪规模化养殖水平仍较低，良种化程度不高；

10

Selection and breeding of procedure and request of the main broadleaf trees improved variety

主要造林阔叶林树种良种选育程序与要求

11

A Study on the Introduction and Cultivation Technique for High Quality and Yield of the Improved Variety of Tea in Xinyang

信阳茶叶良种引进及优质高产栽培技术研究

12

Commercial production base application of high-product-high-efficiency technology for ginkgo improved variety

银杏良种高产高效技术在商品化生产基地的应用

14

Introducing, Rapid Propagation and Popularization of Banana Improved Variety

香蕉良种引进快繁及推广

15

Some Key Problems on Protecting Purity against Foreign Substance in Process of Processing Cotton with Improved Variety

良种棉加工厂防杂保纯工作的几个关键环节

16

Discussion on Constructing the Base of Breeding and Reproduction of improved Variety of Corylus heternophylla in Fushun

抚顺地区建设大果榛子良种选育繁殖基地工程的探讨

17

Project of aromatic plant improved variety breed and downstream processing

芳香植物良种繁育及芳香植物深加工项目

18

Technique of Improved Variety Selection and Storage of the Tuber of Pinellia

半夏的良种选择与种栽贮藏催芽技术

19

Studies on the Embryogenesis and Plant Regeneration of Improved Variety of Lilium

百合胚状体形成途径及植株的再生研究

20

Preliminary study on the growth effects of different improved variety of Pinus massoniana in northern Fujian

不同马尾松良种在闽北栽培效果初步研究

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