播种苗

内蒙两种源甘草种子生物学特性及播种苗生长状况的研究

Seed biological characteristics and seedling growth in Glycyrrhiza uralensis from two provenances in Mongolia

室内接种试验结果表明，在红皮云杉播种苗上接种菌根菌的时期应在出苗后30d左右。菌根形成的适宜温度为20℃左右。

The inoculation results show that the period for ectomycorrhizae inoculation to 1-year seedlings of Picea koraiensis should be about 30 days after seedlings emerging , the suitable temperature for ectomycorrhizae forming is about 20 ℃ .

在咸宁1年生播种苗平均地径为0.69cm，平均苗高78.18cm；

In Xianning the average basal diameter of one-year-old seedlings was 0.69 cm and the average height was 78.18 cm .

美国可食松1年生播种苗生长规律及形态特点

Growth Rule and Morphological Characteristics of Annual Pinus edulis Seeding Seedlings

油松播种苗与豆科植物间的根系磷素营养关系

Interrelation of root P Nutrition between Chinese pine and legume seedlings

兴安落叶松播种苗施肥生理效应及机理

Mechanism and Physiological Effects of Fertilization on Dahurian Larch Seedlings

根茎类禾草成株根茎移栽苗的成活率大于播种苗的成活率。

The survival rate of transplanting was higher than sowing .

井冈山槠等阔叶树播种苗年生长规律研究

Annual Growth Rhythm of One-Year Old Seedlings of Hardwood Species

播种苗个体生物量随着密度的增大而减少，群体生物量则随着密度的增大而增加。

Individual biomass decreased and population biomass increased with the increase of density .

甘草播种苗年生长动态的研究

Growth dynamics of annual seedlings of Glycyrrhiza uralensis

枫香播种苗培育技术研究

Study on Cultivation Techniques for Liquidambar Seedlings

湖北核桃优系播种苗地径与苗高生长量的调查与分析

Determination and Analysis of Height and Diameter of the Seedlings of the Excellent Hubei Walnut Strains

当年生播种苗落叶后，可采用温室内越冬或室外雪藏越冬；

After defoliation , one-year seedlings could live through the winter in greenhouse or burring outdoor with snow .

这就意味着在紧实的土壤条件下，播种苗的根系生长要优先于地上部的生长；

This means that the root of the seeded plant grow more preferentially than the growth of stem under hard soil conditions .

分别调查播种苗与栽植苗根长、根系形态、苗高以及地上部和地下部生物量。

The root length , the state of root system , stem height , stem basal diameter , biomass of above-and below-ground were investigated .

根的生物量增长速率明显高于叶和茎的增长速率，7月20日~9月20日是甘草播种苗生物量积累较快的时期。

The growth rate of root was much higher than that of the stem and leaf . The accumulating rate of biomass is the highest during the period of the July 20th to September 20th .

施用根瘤菌接种剂使小叶锦鸡儿1年生播种苗的单株结瘤数量比对照提高了39.2%，播种苗株高、地上部分干重和总干重分别比对照提高了12%、18.4%和13.1%。

Fertilizing rhizobium inoculation dosage made individual nodule number of 1a seedling improve by 39.2 % than control class . Height , dry weight aboveground and whole dry weight improved by 12 % , 18.4 % and 13.1 % respectively compared with control class .

他从播种和栽苗开始。

He began by scattering seed and putting in plants .

精细播种实现精苗：（3）平衡施氮，合理调控叶蘖动态；

Sowing finely to achieve precise seedling ; ( 3 ) Applying nitrogen to regulate and control dynamics of leaf and tiller rationally ;

介绍了森楠系列苗木从种子处理、播种、芽苗移栽、苗期管理到出圃包装各生产技术措施。

Descriptions were made on seed treatment , sowing , sprout seedling transplanting , management and techni - ques of seedling period , etc.

用，而中剂量注入则有利于幼苗生长，提高播种的成苗率。

The growing of seedlings was bated in high dosage , While , the middle dosage implantation facilitate to the growing and survival of seedlings .

四因子对产量均有显著影响，其影响大小顺序为密度、播种期、苗前期施复合肥、苗后期施尿素；

All the tested factors affected the yield significantly , with the order as planting density , sowing date , topdressing compound fertilizer at the early seedling stage , topdressing urea at the late seedling stage .

系统地掌握了落羽杉种子温床播种，芽苗移栽和容器育苗、造林的关键技术，苗木产苗量比文献高产记录增产3136%，总经济效益提高50%以上，容器苗造林成活率达100%。

The yield of planting stock was increased 31 36 % than the highest record of documents . The total economic results were increased 50 % . The afforestation survival ration of container seedling achieved 100 % .

北方地区蝴蝶兰无菌播种繁育实生苗技术

Phalaenopsis amabilis Sterile Planting Seedling Breeding Technology in the North

提高整地和播种质量，保证苗全、苗匀；

Raising the quality of ploughing and sowing to ensure a full stand of wheat sprouts ;

直播稻不同的播种期对全苗及产量的影响较大。

Sowing time of the rice direct seeding has a great effect on the rice germination and the output .

在室内用平盘垫滤纸作发芽床播种移栽培育容器苗，可节省费用和用工18%～47%。

It will be able to reduce labor costs from 18 % to 47 % when transplanting the nurturing container seedlings cultured indoor on the flat filter pad indoor .

其中，播前方案设计包括产量目标与产量结构，品种选择，播种期，基本苗和播种量，移栽方案，肥料运筹及水分管理等；

The pre-sowing cultivation plan includes yield level and components , variety type , sowing date , population density and sowing rate , transplanting plan , fertilization and water management .

冬季床播育苗的播种期对当归苗的生长及定植后的生长发育、早抽薹、产量及品质都有较大影响。

Seedling growth , plant growth , premature bolting , yield and quality of Angelica sinensis were obviously influenced by sowing date in seedling bed raising in greenhouse in winter .