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盆栽

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Potted can enter a short slender pointed piece of metal that insert spic the basin directly in, but cuttage 3 individual plant, rooted hind, can give enough water fertilizer, pass a month so, but full basin is fresh and green, henceforth, the flower is numerous ceaseless, if can pick a heart, promote ramose, can make you obtain more longer admire the beauty of flowers time.

盆栽的可直接将插穗扦入盆中,一盆可扦插三株,生根后,即可给予充足的水肥,这样经过一个月,就可满盆青翠,自此以后,花繁不断,如能摘心,促进分枝,则更能令你获得更长的赏花时间。

With pot experiment,the effects of drought stress on tomato growth index and physiological character,the compensation effects of rewater on tomato growth and yield was researched in seeding stage.

通过盆栽试验,研究了苗期干旱胁迫对番茄生长发育以及生理特征的影响以及干旱后复水对番茄生长形态和产量等的补偿生长效应。

The regulations of different water stress and rewater on chlorophyⅡ fluorescence induction kinetics parameters of farm crop leaves were studied , using maize under PEG simulation and the paddy rice in pot .

以夏玉米和水稻为试验材料,采用PEG模拟水分胁迫试验和盆栽实验,研究了不同程度水分胁迫及复水后作物叶片荧光参数的变化规律。

Rorippa globosa has been identified as a new Cd-hyperaccumulating plant species.

采用室外盆栽模拟方法,比较和分析了镉-砷复合污染处理对球果蔊菜(Rorippa globosa,十字花科焊菜属,1种从农田杂草中新发现的镉超富集植物)的生长及其对Cd、As吸收和积累特征的影响。

The paper studied the effect of the residue of chlorimuron-ethyl in soil to susceptible crops and the effect of the herbicide safener AU2 on the detoxification of chlorimuron-ethyl by bioassy and field test.

本文针对氯嘧磺隆存在的残留药害问题,采用室内生物测定并结合温室盆栽和大田试验,研究了氯嘧磺隆在土壤中的残留动态、对后茬敏感作物的影响及新型解毒剂AU2对氯嘧磺隆残留的解毒效果。

With I. kaempferi from Yixing nursery of Jiangsu Province as material, 5 salinity levels (0, 0.2%, 0.4%, 0.6% and 0.8%) were set up for soil salination treatment, the pot planting was usedto study the variation status of growth and physiological and biochemical indexes of I. kaempferi under different NaCl stress strength conditions.

方法]以取自江苏省宜兴苗圃的花菖蒲为材料,土壤盐化处理设5个盐度水平(0、0.2%、0.4%、0.6%、0.8%),采用盆栽法,研究不同NaCl胁迫强度条件下花菖蒲的生长及生理生化指标的变化情况。

Combinating the siol column and potted plant experiment synthesize analysis that the soil alkalinity below 30% can be all improved by hydraulic and agricultural measure without the chemical amendment. When the alkalinity is over 30%, however, the alkaline soil must be made use of the chemical measure gathering water conservancy to attain improvement .

结合土柱试和盆栽试验的结果综合分析,在土壤碱化度低于30%的轻、中度碱化土壤通过水利与农业措施相结合的办法而不用化学改良剂就可以改良好;而碱化度大于30%的土壤,必须在水利措施的配合下,利用化学改良剂才能达到改良的目的。

The different stresses were obtained by mixing saline sodic soil with normal soil at different ratios. The results showed that the pollen electron microscopic surface characteristics changed under the salinity and sodicity stresses.

以非盐碱土壤为对照,将不同比例的盐碱土和非盐碱土壤充分混合,设置5个土壤盐碱胁迫梯度,根据苏打盐碱土的特殊性,以土壤碱化度为胁迫指标因子,用盆栽实验研究了盐碱胁迫下水稻花粉表面形态特征、花粉生活力和柱头对花粉的接受能力等。

Chlorpyrifos residue in soil uptaken by spinach (Spinacia oleracea L.spinach) was studied with pot experiment.

采用盆栽法研究菠菜(Spinacia oleracea L.spinach)对土壤中毒死蜱的吸收情况。

The mechanism of nitrate accumulation in six spinach ( Spinacia oleacea L.) varieties under low nitrogen level was studied in a pot experiment.

提要 盆栽试验条件下,菠菜体内的硝态氮含量及硝酸还原酶活性因品种和部位而异。

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