【作者】 杨楠；

【导师】 刘晓东；

【作者基本信息】 东北林业大学 ， 园林植物与观赏园艺， 2007， 硕士

【摘要】 At present, international domestic afforests to the city with flowers and plants’ demand quantity and the quality all unceasingly is increasing, the flowers and plants variety renewal speed unceasingly speeds up, but the city natural soil fertility was barren greatly day by day has actually hindered the development which the city afforested. Provides the nutrition through the fertilizer which the growth needs for the flowers becomes sharing solution this question the quite direct feasible method. The determination appropriate flowers and plants fertilizer is suitable for the flowers large-scale planter work to appear importantly. The flowers planter work also set the new request to the modernized fertilizer production at the same time.This experiment choose the local flowers and plants planter on the cultivation several kind of flowers and plants to take the sample with emphasis, to have certain representative in herbaceous flowers and the perennial flower carries as the pattern plant. Carries on the quota to in the growth flowers to apply fertilizer, coordinates the certain experimental method to come to the experimental flowers on the observation and the analysis determination. Chose in the national multitudinous flowers fertilizer product joins the high tech ingredient Sign JI’ AO Fertilizer to take experimental fat carried on the effect planter experiment. Reflected uses or apply fertilizer with the flowers and plants field production relations, like the fertilizer effectiveness experiment, the natural, quality aspect to the flowers situation.The experiment under the different growth condition to plant element the in N, P, K, Fe, Mn content change carries on the analysis, summarizes was measured the flowers need the nutrient rule in the different periods of growth, obtains reasonably applies fertilizer the plan is: Saint JI’ AO Foliar fertilize spurts executes to the herbaceous flowers’ optimization grows obviously is effective. As 1, 000 mg/L adult plant advances the scope when the density to be biggest, next is 1, 500 mg/L.Carries on the determination to the flowers cultivation earth nutrient content, obtains the soil nutrient supplies the rule and the manual configuration cultivation earth reasonable plan. The phosphorus potassium activating agent use may cause the flowers and plants probably ahead of time to blossom about 7 d, and shifts to anearlier time achieved the abundant flowering season, simultaneously was obvious effectively lengthened flowers’ flowering season, effective enhanced the flowers to watch the batter. Between the apply fertilizer 15 days -20 day, each target achieves the crest. In the identical time compartment, leaf blade’s length and the width grow rapidly, simultaneously the inflorescence length also has the obvious difference. In phosphorus potassium activating agent use enormous degree stimulation soil and the base fertilizer massive nutritive elements to supplies plant absorption. When executes the amount used to achieve 0.400 g in the soil the phosphorus content is only 9.862 g, in the CK soil is phosphorus content 52.2%. The laboratory inspection three kind of matrix number the influence are smaller to the African violet, but the flowering season of perennial flower’ ahead of time and lengthens take the African violet as the representative has the tangible effect.更多还原

【Abstract】 At present, international domestic afforests to the city with flowers and plants’ demand quantity and the quality all unceasingly is increasing, the flowers and plants variety renewal speed unceasingly speeds up, but the city natural soil fertility was barren greatly day by day has actually hindered the development which the city afforested. Provides the nutrition through the fertilizer which the growth needs for the flowers becomes sharing solution this question the quite direct feasible method. The determination appropriate flowers and plants fertilizer is suitable for the flowers large-scale planter work to appear importantly. The flowers planter work also set the new request to the modernized fertilizer production at the same time.This experiment choose the local flowers and plants planter on the cultivation several kind of flowers and plants to take the sample with emphasis, to have certain representative in herbaceous flowers and the perennial flower carries as the pattern plant. Carries on the quota to in the growth flowers to apply fertilizer, coordinates the certain experimental method to come to the experimental flowers on the observation and the analysis determination. Chose in the national multitudinous flowers fertilizer product joins the high tech ingredient Sign JI’ AO Fertilizer to take experimental fat carried on the effect planter experiment. Reflected uses or apply fertilizer with the flowers and plants field production relations, like the fertilizer effectiveness experiment, the natural, quality aspect to the flowers situation.The experiment under the different growth condition to plant element the in N, P, K, Fe, Mn content change carries on the analysis, summarizes was measured the flowers need the nutrient rule in the different periods of growth, obtains reasonably applies fertilizer the plan is: Saint JI’ AO Foliar fertilize spurts executes to the herbaceous flowers’ optimization grows obviously is effective. As 1, 000 mg/L adult plant advances the scope when the density to be biggest, next is 1, 500 mg/L.Carries on the determination to the flowers cultivation earth nutrient content, obtains the soil nutrient supplies the rule and the manual configuration cultivation earth reasonable plan. The phosphorus potassium activating agent use may cause the flowers and plants probably ahead of time to blossom about 7 d, and shifts to anearlier time achieved the abundant flowering season, simultaneously was obvious effectively lengthened flowers’ flowering season, effective enhanced the flowers to watch the batter. Between the apply fertilizer 15 days -20 day, each target achieves the crest. In the identical time compartment, leaf blade’s length and the width grow rapidly, simultaneously the inflorescence length also has the obvious difference. In phosphorus potassium activating agent use enormous degree stimulation soil and the base fertilizer massive nutritive elements to supplies plant absorption. When executes the amount used to achieve 0.400 g in the soil the phosphorus content is only 9.862 g, in the CK soil is phosphorus content 52.2%. The laboratory inspection three kind of matrix number the influence are smaller to the African violet, but the flowering season of perennial flower’ ahead of time and lengthens take the African violet as the representative has the tangible effect.更多还原