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- raising tomato seedling 番茄育苗
- Technique of Raising Tomato Seedlings with Organic Substrate and Hole-Prenursery-Tray in Winter and Spring 冬春茬番茄有机基质穴盘育苗技术
- The optimum soil moisture content index about tomato seedling bed irrigation was conducted out in early spring . 对番茄早春育苗的苗床灌溉最佳土壤含水量上限数值进行了试验研究。
- It is concluded that 90% is the optimistic soil moisture content for tomato seedling bed irrigation. 因此认为番茄苗床灌溉土壤含水量最佳上限为90%25。
- Tomato seedling was infected by root-knot nematode( Meloidogyne incognita) at different soil and different inoculated number. 试验对番茄苗在不同湿度、不同根结线虫接种量条件下感染根结线虫病的情况作了初步研究。
- Effects of eight plant growth regulators such as 2,4-D, CCC, S3307,SA and NAA on the growth and physiological characters of tomato seedling were carried out. 以中杂9号番茄为试材,研究了2,4-D、矮壮素、烯效唑、水杨酸、萘乙酸、多效唑等8种植物生长调节剂的不同组合对番茄幼苗生长及生理性状的影响。
- The objective of this paper was to study the effects of elevated CO2 and different nutrient suppling intensity on growth and some physiological indices of tomato seedling. 营养液栽培条件下,研究了不同CO2浓度及养分供应强度对番茄幼苗生长及一些生理指标的影响。发现CO2施肥增加了株高、茎粗、整株的鲜干重,壮苗指数、叶片数、花蕾数、光合作用速率,胞间CO2浓度。
- By identifying the opines synthesized in the gall on tomato seedling incited by pathogenic strains, it was found that strains from peach, apple, hop beet and Chinese White poplar harboured nopaline type Ti plasmid. 对致病菌株的质粒类型的研究结果表明:桃树、啤酒花和甜菜菌株基本上都是胭脂碱(Nopaline)型质粒、葡萄菌株基本上是章鱼碱(Octopine)型质拉。
- raising tomato output year by year 逐步提高蕃茄的产量
- tomato seedling transit and storage 番茄秧苗运贮
- Tomato seedling shipment and storage 秧苗运贮
- Results showed that the height,root length and fresh weight of tomato seedlings were improved. 结果表明:番茄施用哈茨木霉后,可明显增加幼苗的株高、根系长度及鲜重;
- Photosynthesis rate and chlorophyll content of tomato seedlings were enhanced,but there was no change in respiration rate. 提高番茄幼苗光合速率和叶绿素含量,但呼吸作用没有显著变化;
- Hydroponic experiment was carried out to study the effects of CO2 concentration on the growth and nutrient uptake of tomato seedlings. 摘要采用水培方法研究了CO2浓度对番茄幼苗生长及养分吸收的影响。
- He is always raising a stink about this, that or the other thing. 他总是为了这个、那个的大吵大闹，什麽事都有得吵，有得闹。
- The seedling have shrivel up a bit in the hot sun. 在炎热的太阳光下，幼苗已有一点乾枯。
- They pooh-poohed our scheme for raising money. 他们对我们的筹款方案嗤之以鼻。
- It was suggested that the level of tomato seedlings sucrose metabolism were mainly modulated by gene expression and activities of acid invertase under salt stress. 表明盐胁迫主要通过调节转化酶表达与活性变化来影响番茄苗期的蔗糖代谢水平。
- The relations of NR gene,ethylene and drought were studied by the changes of growth,physiology and expression of NR gene in tomato seedlings under stress of drought and ethylene. 通过干旱与乙烯介导下的番茄幼苗三重反应、植株的生理变化、幼苗生长表现及NR基因表达的研究,探讨干旱对乙烯信号转导的影响。
- It's difficult raising a family on a small income. 依靠微薄的收入是很难养家的。
