Utilization of Rice Hull as a New Substrate for Turf Grass Seed Germination in Sod Production as a Sustainable Approach
Journal Title: Journal of Ornamental and Horticultural Plants - Year 2014, Vol 4, Issue 1
Abstract
Sod culture is one of the important methods in establishing and repairing of turf grass, especially in sport fields. Nowadays, a mixture of sand and peat are commonly used in sod production in Iran. Because peat media is expensive, it seems necessary to find an alternative medium. Rice hull, tea waste and leaf compost as economical organic material that are available in huge loads in north of Iran. The objective of this study was to evaluate the utilization of low cost organic matter on seed germination and uniformity of turf grass in sod production. Therefore a completely randomized design with 3 replications and 6 treatments: 1- mixture of leaf compost and sand (1: 1) (v.v), 2- tea compost and sand (1: 1) (v.v), 3- sand, 4- mixture of rice hull and sand (3: 1) (v.v), 5- mixture of treatments 1, 2, 3, 4 and 6- petri dish as control was carried out in the experimental field of agricultural school of Islamic Azad University, Chaloos branch during summer 2008. Turf grass species used was Lolium prenne. According to the results, it was revealed that the effect of different substrates was significant on seed germination percentage (p≤0.05). Results showed that mixture of rice hull and sand (3: 1) (v.v) increased germination percentage over other treatments. This was probably related to high water retaining capacity and well aeration of rice hull. Furthermore, the lowest and highest uniformity rate was related to mixture treatment and sand media, respectively. It generally seems that these waste products can be used for this purpose economically and sustainably.
Authors and Affiliations
Mohammad Ali Golestani, Ali Dolatkhahi, Navid Vahdati, Omid Nouri Roudsari
Keywords
Related Articles
- EP ID EP154009
- DOI -
- Views 113
- Downloads 0
Improvement of Rooting in Forsythia × intermedia Cuttings by Plant Growth Regulators
Asexual propagation through cuttings is an appropriate method used for most ornamental plants. Success in increasing the percentage of rooting, reducing root emergence and increasing proliferation efficiency de...
[b]Thrips Pests on Ornamental Plants in Mahallat, Markazi Province, Iran[/b]
Thripsspecimens were collected in the year 2014 on different ornamental plants from Mahallat (Markazi Province), Iran. In this study, 11 species in six genera and three different families of Thysanoptera were col...
Growth, Yield and Quality of Carnation (Dianthus caryophyllus L.) Cultivars under Lath House Conditions
Five carnation cultivars (‘Grand Salam’, ‘Nelson’, ‘Kaly’, ‘Cinderella’ and ‘Tempo’) were evaluated with respect to growth, yield and quality characteristics under lath house conditions at Kala Shah Kaku Research S...
Effect of Wall Colors and Nanosilver Treatment on the Vase Life of Cut Carnation "Express"
Carnation is an important traded crop in many countries. Postharvest senescence is a major limitation to the marketing of many species of cut flowers and considerable effort has been devoted to developing postharvest tre...
[b]The Role of Preservative Compounds on Number of Bacteria on the End of Stems and Vase Solutions of Cut Gerbera[/b]
This study was conducted to evaluate the effect of preservative solutions on vase life, number of bacteria in the end of stem and in vase solution of cut gerbera 'Double Dutch' and 'Red Explotion'. Cut fl...