Study On The Application Of Ornamental-fruit Plants In Hangzhou City

Broad ornamental-fruit plants refers to the fruit with the ornamental value of plants. In the moderngarden landscape, as the most widely used blossom plants, application of ornamental-fruit plants haveno enough attention. Based on the wild ornamental-fruit plants and common view fruit plantinvestigation and analysis, the establishment of evaluation system, view application present situationinvestigation ornamental-fruit plants in Hangzhou area and the design concept of fruit characteristics,to provide reference for the further application of ornamental-fruit plants. Conclusion of this paper asfollow:(1)114wild ornamental-fruit plants existed in Hangzhou area, belong to52departments and87genus, the most species is Rosaceae. For fruit colors, red fruits is majority, accounting for66.67%, theplant types with shrubs and small trees, fruit types drupes and berries. In view of season, with maturefruits in autumn. At the same time of34kinds of ornamental-fruit plants with high value ofphenological observation, record different phenological changes of common ornamental-fruit plants.(2)Investigation and application situation of Zhejiang agriculture and Forestry University EastLake Campus ornamental-fruit plants. In5major areas of investigation and statistics, Respectively,office area, teaching area, living area, motor area and the main road. Species of ornamental-fruit plantsuse in5areas were10,15,21,10and9. Inside the campus, the highest frequency of use is Sapindussaponaria, a total of20times; followed by Ilex cornuta, a total of18times; In addition, Nandinadomestica, Koelreuteria integrifoliola and Ilex aquifolium also use frequency is higher, respectively13,12and11. In the zonal statistics, motor area is the use of the most Nandina domestica and withSapindus saponaria,5times and3times respectively; the teaching area is the most commonly used Ilexcornuta and Sapindus saponaria, were8times and6times; the living area is the Ilex aquifolium andKoelreuteria integrifoliola, were6times and5times; the office area is the most used is Ilex aquifoliumwith4times; the highest frequency of the campus use is Photinia serratifolia, for the3times.(3)Through the analytic hierarchy process (AHP) to evaluate the fruits, establish the judgmentmatrix of target layer (A), constrained layer (C) and the index layer (P),constrained layer (C) is divided into fruit (C1), flower (C2) and the other (C3). Index (P) were11, respectively (P1)fruit color,fruit size (P2), the amount of fruit (P3), fruit shape (P4), fruit gloss (P5), fruit type(P6), theoverall sense of fruit(P7), fruit length (P8), plant type (P9) use, fruit (P10) and reproduction (P11). Theweight of each factor ordering for P1>P7=P8>P9>P4=P5=P2>P10>P3=P6>P11, fruit color (P1) of themaximum weight, finally the ornamental-plant evaluation scores divided into5grades.(4)Through evaluation of ornamental-fruit plants, cuttage and the application summary inHangzhou area, combined with the actual situation of ornamental-plants in garden design, and putforward3kinds of design scheme. Each method has4kinds of combination models, respectively arewater, bridge, with both sides of the road, buildings on both sides of the collocation and lawn and otherregional collocation. Different modes of various ornamental-fruit plants and their collocations withother types of plants are not the same, characteristic.