通过对育苗基质养分供应对番茄幼苗生长的影响的研究。
The effects of nutrient supply from substrate on growth of tomato seedlings was studied.
本文采用培养试验研究了直杆蓝桉育苗基质和施肥方案。
Pot experiments were used to study the growth mediums and fertilization for eucalyptus Maideni f.
通过对育苗基质理化特性及基质对番茄幼苗生长的影响的研究。
The physical-chemical characteristic of substrate and the effects of different substrate on growth of tomato were studied.
本发明之育苗基质成本低，品质优，且易于消毒，可减少、杜绝大田移栽苗带菌。
The seedling raising medium has the advantages of low cost, high quality, easy disinfection, and capacity of reducing and stopping disease germs carried by seedlings transplanted to the field.
热压滚轮式网袋育苗基质灌装机涉及一种农业机械，更具体的说是一种网袋育苗容器制造机器。
The utility model relates to a hot pressing roller type filling machine for mesh bag seedling matrix, in particular to a mesh bag seedling vessel making machine, belonging to agricultural machinery.
以粗筛选所得最佳基质为本试验育苗基质，采用“311—a”最优混合设计研究不同营养元素对幼苗生长的影响，获得最佳施肥方案。
Finally, 311-a Optimization compound design was used to investigate the effects of nutrients on the growth of the seedlings and to obtain the optimal fertilization scheme.
研究结果为机械化育苗复合基质的选配提供了理论依据。
The study provided a theoretical basis for complex media utilization in mechanized seedling nursing.
将腐熟花生糠与河砂以不同比例混配成基质，研究其在烟草漂浮育苗上的使用效果。
Application effects of medium with different proportion of rotten peanut bran and sand were studied in tobacco seedling raising in the floating system.
玉米秸基质是一种新开发的替代草炭的基质，研究其在园艺作物栽培和育苗中的配套应用技术有重要意义。
Corn stalk is a kind of newly substrate that can replace peat. It is important to study the application technique for horticultural crops cultivation and seedling production.
通过正交试验设计，以椰糠和泥炭土作为轻型基质进行桉树组培苗移栽育苗试验。
Through orthogonal experiment design, coconut hust and peat were taken as light media in experiment of Eucalyptus tissue-culture shoots transplant.
本文探讨了以岩棉为基质，以育苗专用肥为养分给源的水稻育苗技术所培育的秧苗在生长、形态及生理素质方面的特点。
This paper analyzed the property of rice seedling that was cultivated with a new technique of rock-wool seedling combining with proportional nutrients.
对美国兔眼蓝浆果的硬枝和绿枝采用不同药剂、不同浓度、不同基质处理后进行扦插育苗试验。
The cuttage breeding for the hardwood and greenwood of American rabbiteye blueberry were taken in different media after the treatment in different plant growth regulator and concentration.
2006年对砂培替代基质的漂浮育苗技术进行系统研究，开发出砂体作为介质的烟草砂培漂浮育苗操作技术，培育出优于现行漂浮育苗的砂培烟苗。
A research in 2005-2006 was carried out on technology of tobacco floating system using sand as growth medium, and a new sand floating system was developed, producing more vigorous tobacco seedlings.
2006年对砂培替代基质的漂浮育苗技术进行系统研究，开发出砂体作为介质的烟草砂培漂浮育苗操作技术，培育出优于现行漂浮育苗的砂培烟苗。
A research in 2005-2006 was carried out on technology of tobacco floating system using sand as growth medium, and a new sand floating system was developed, producing more vigorous tobacco seedlings.
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