本文对播种造林和植苗造林进行了分析和研究。
In this paper, sowing afforestation and reforestation were analyzed and researched.
本标准用于城乡绿化和园林绿地的露地栽植苗木。
The standard for urban and rural greening and landscape planting seedlings in open green spaces.
同时研究了试管苗的移植技术，使移植苗的成活率达到90%。
At the same time, transplanting techniques of test tube plants were worked out, the survival rate of transplants reached 90%.
本论文研究了接干和施肥对不同初植苗高五年生泡桐生长的影响。
This paper dealt with the effect of grafting and fertilizing on five-year-old paulownia trees growth on different height seedlings.
植苗袋法栽植山杏试验，是半干旱地区造林新技术研究的主要内容。
Cultivating experiment of Prunus armeniaca by using pocket-transplanting method is one of the investigation contents about new forestation techniques in semi-arid area.
麦冬植苗前，淹灌土壤，犁耙后作成水稻秧田状，经澄实再进行植苗。
Before replanting Ophiopogon Japonicus, flood the soil, plough it and make it like paddy.
若物种选择柽柳，成活率不高，但可采用容器储水植苗的方法提高成活率。
If planting species is Tamarix spp. adopting planting method in the water storage container increases survival.
将草莓匍匐茎苗种在经过处理的培养土中，置于温室培养4周使其产生移植苗。
Strawberry runner tips were planted in treated potting mix and maintained in a greenhouse for 4 weeks to produce plug transplants.
株行距过小或插植苗数过多时，水稻基部第2节间的倒伏指数增大，抗倒伏能力下降。
When plant spacing and row spacing were too small or seedling Numbers per hole was too much, 2nd internode lodging index for two rice varieties increased and resistance ability decreased.
在华北石质低山干旱阳坡，提高油松植苗造林成活率及生长量的关键，在于蓄水保墒。
The key techniqure to improve the survival and growth of Pinus tabulaeformis on dry south sides in lower rocky mountain in North China is to keep water for raising soil moisture.
本文通过试验证实了扦插根系发育质量与倒苗时根系木质化程度是影响定植苗成活的关键。
The experiments, proved that developmental quality of root system of cutting seedling and lignification degree of root system during seedling-laying are key factors to influence survival rate.
获得高产的原因主要是在适宜的株行距配置和插植苗数下，单位面积上获得了较高的群体颖花量。
The main reason resulting in higher yield was that the higher number of total spikelet increased per unit area under the condition of appropriate seedling Numbers, plant spacing and row spacing.
通过大田试验研究比较了营养袋假植苗与一段式漂浮苗移栽后生长发育、叶绿体色素和经济性状的差异。
In this research, tobacco development, content of chlorophyll and economical character were considered between nourishment-bag temporary planting seedling and float seedling.
研究了桉树萌生林、桉树植苗林、灌草丛和马尾松林地土壤中过氧化氢酶、蔗糖转化酶及脲酶的活性变化。
Variations of peroxidase, sucrose invertase and urease activity in soil from Eucalyptus coppice forest, Eucalyptus newly planted forest, shrub grassland and masson pine forest have been investigated.
通过长白落叶松播种苗和移植苗分级造林成活率和生长量的比较研究，建立了苗木质量与造林效果的关系。
The relationship between seedling quality and outplanting performances was established through comparing the survival rate and the growth of seedlings and transplanted seedlings between grades.
结论：从草莓移植苗分离出了几种主要根病病原菌。这说明根病病原菌是在移植草莓到生产大田的过程中传播的。
CONCLUSIONS: Important root pathogens were isolated from strawberry transplants, indicating the risk of pathogen dissemination due to planting into production fields.
在荒漠植被难以自然发生的次生裸地，当不易获得水源时，可采用无灌溉人工植苗造林和直播造林方法进行植被恢复重建。
Planting and seeding can restore and reconstruct vegetation in without irrigation region on condition that water is short in secondary bare land.
对优良林草品种的选择和林草复合经营技术试验结果表明：引进的速生杨、速生柳各无性系间的扦插繁育和植苗造林成活率均不存在显著性差异；
Experimental results indicated that for the introduced fast-growing poplar and willow the cutting cultivating and the seedling planting of all clones had no significant difference in survival rate.
对优良林草品种的选择和林草复合经营技术试验结果表明：引进的速生杨、速生柳各无性系间的扦插繁育和植苗造林成活率均不存在显著性差异；
Experimental results indicated that for the introduced fast-growing poplar and willow the cutting cultivating and the seedling planting of all clones had no significant difference in survival rate.
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