This study was initiated to develop Phragmites spp. and Miscanthus spp. sods and to present planting methods for waterfront of rivers, lakes and pools. In the first experiment, We intended to examine appropriate soil media and seeding rate for Phragmites japonica sod. We used 6 types of soil media s...
This study was initiated to develop Phragmites spp. and Miscanthus spp. sods and to present planting methods for waterfront of rivers, lakes and pools. In the first experiment, We intended to examine appropriate soil media and seeding rate for Phragmites japonica sod. We used 6 types of soil media such as surface soil, sand, vermiculite, bark, peat and peatmoss and divided seeding rate into 3 types of 3g/㎡, 6g/㎡, and 9g/㎡. Experiment period was from Apr. 1 to Sep. 8 in 1997. Six soil media with three seeding rates were evaluated for influence on germinated seedlings, covering rate, plant height and sod development of Phragmites japonica. 1) Germinated seedlings were high on peat, vermiculite and bark as compared with on peatmoss and surface soil. 2) Covering rate was high within 2 months when seeded at 9g/㎡, but became same within 3 months afterwards when seeded at 3, 6 and 9g/㎡, respectivly. 3) Sod was highly developed on peat and bark treatments whereas surface soil, peatmoss and vermiculite treatments didn't develop sod. 4) Sod grown on bark weighed light and, therefore, was suggested best from a dealing cost point of view. 5) Cutting at 10㎝ plant height didn't influence on sod development regardless of soil compositions. The second experiment was intended to develop Phragmites spp. and Miscanthus spp. Sods by adding natural fiber reinforcement materials and a nurse grass with a view to increase tensile strength of sods. Experiment was conducted from May 1 to Oct. 18, 1999. We used jute net and coir mat as natural fiber material and perennial ryegrass as a nurse grass. Covering rate, visual rating and sod development were evaluated and the results were as follows. 1) The last covering rate was high on jute net, coir mat and on Miscanthus sacchariflorus, respectively while the early covering rate was high on coir mat and on Miscanthus sinensis-perennial ryegrass. 2) The early growth was good on perennial ryegrass but the covering rate gradually turned poor because of summer drought. 3) Sod was highly developed on Phragmites japonica, Miscanthus sacchariflorus and Miscanthus sinensis compared with other species and mixtures. 4) The covering rate and visual rating were high on natural fiber materials such as coir mat and jute net when compared with on natural fiber materials such as none treatment plots. 5) The natural fibers materials on Phragmites spp. and Miscanthus spp. were effect on sod establishment. Sod coir mat was highly established. 6) The carped-type sod was best developed on the coir mat. The third experiment was intended to present a effective planting method of Phragmites spp. for waterfront vegetation. Experiment period was form Apr. 21 to Sep. 26, 1998. Planting methods of seeding, seed-net covering, spring-net covering and sprigging were evaluated for influence on the covering rate and the growth of Phragmites spp. The results were as follows. 1) Covering rate was high within 4 months when planted by spring-net covering, seeding and sprigging but became same within 5 months afterwards regardless of planting methods. 2) Growth of leaf plant height and width was high on vegetative types of planting methods such as spring-net covering and sprigging when compared with seed types of planting methods such as seeding and seed-net covering. 3) Spring-net covering showed a good covering rate and a growth than springging when compared within vegetative types of planting. 4) In this experiment, sprig-net covering was figured out as the best type of planting method than any other types of planting methods for waterfront vegetation. Key Words : Soil media, seeding rate, planting methods, seed-net covering, spring-net sprigging, Development sod, Phragmites spp, Miscanthus spp, Coir mat, Jute net.
This study was initiated to develop Phragmites spp. and Miscanthus spp. sods and to present planting methods for waterfront of rivers, lakes and pools. In the first experiment, We intended to examine appropriate soil media and seeding rate for Phragmites japonica sod. We used 6 types of soil media such as surface soil, sand, vermiculite, bark, peat and peatmoss and divided seeding rate into 3 types of 3g/㎡, 6g/㎡, and 9g/㎡. Experiment period was from Apr. 1 to Sep. 8 in 1997. Six soil media with three seeding rates were evaluated for influence on germinated seedlings, covering rate, plant height and sod development of Phragmites japonica. 1) Germinated seedlings were high on peat, vermiculite and bark as compared with on peatmoss and surface soil. 2) Covering rate was high within 2 months when seeded at 9g/㎡, but became same within 3 months afterwards when seeded at 3, 6 and 9g/㎡, respectivly. 3) Sod was highly developed on peat and bark treatments whereas surface soil, peatmoss and vermiculite treatments didn't develop sod. 4) Sod grown on bark weighed light and, therefore, was suggested best from a dealing cost point of view. 5) Cutting at 10㎝ plant height didn't influence on sod development regardless of soil compositions. The second experiment was intended to develop Phragmites spp. and Miscanthus spp. Sods by adding natural fiber reinforcement materials and a nurse grass with a view to increase tensile strength of sods. Experiment was conducted from May 1 to Oct. 18, 1999. We used jute net and coir mat as natural fiber material and perennial ryegrass as a nurse grass. Covering rate, visual rating and sod development were evaluated and the results were as follows. 1) The last covering rate was high on jute net, coir mat and on Miscanthus sacchariflorus, respectively while the early covering rate was high on coir mat and on Miscanthus sinensis-perennial ryegrass. 2) The early growth was good on perennial ryegrass but the covering rate gradually turned poor because of summer drought. 3) Sod was highly developed on Phragmites japonica, Miscanthus sacchariflorus and Miscanthus sinensis compared with other species and mixtures. 4) The covering rate and visual rating were high on natural fiber materials such as coir mat and jute net when compared with on natural fiber materials such as none treatment plots. 5) The natural fibers materials on Phragmites spp. and Miscanthus spp. were effect on sod establishment. Sod coir mat was highly established. 6) The carped-type sod was best developed on the coir mat. The third experiment was intended to present a effective planting method of Phragmites spp. for waterfront vegetation. Experiment period was form Apr. 21 to Sep. 26, 1998. Planting methods of seeding, seed-net covering, spring-net covering and sprigging were evaluated for influence on the covering rate and the growth of Phragmites spp. The results were as follows. 1) Covering rate was high within 4 months when planted by spring-net covering, seeding and sprigging but became same within 5 months afterwards regardless of planting methods. 2) Growth of leaf plant height and width was high on vegetative types of planting methods such as spring-net covering and sprigging when compared with seed types of planting methods such as seeding and seed-net covering. 3) Spring-net covering showed a good covering rate and a growth than springging when compared within vegetative types of planting. 4) In this experiment, sprig-net covering was figured out as the best type of planting method than any other types of planting methods for waterfront vegetation. Key Words : Soil media, seeding rate, planting methods, seed-net covering, spring-net sprigging, Development sod, Phragmites spp, Miscanthus spp, Coir mat, Jute net.
주제어
#수번녹화 갈대속 억새속 식물 뗏장형성 식생공법 논문
※ AI-Helper는 부적절한 답변을 할 수 있습니다.