Effect of growth regulators on rooting of air layering of guava (Psidium guajava L.) cv. 0000006044 00000 n Typically the best time to air layer is in early spring on the past year’s growth. Anta, Baran, Rajasthan -325202, India ABSTRACT An investigation was undertaken to study the effect of different doses of pac1obutrazol (PBZ) and different colours of polywrappers on rooting and success of layering in guava cultivar Sardar. Increasing the IBA concentration beyond 2000 ppm produced negative effects. Evaluation of different organic media and water The experiment was conducted on six- eight year old guava trees. INFLUENCE OF INDOL-3-BUTYRIC ACID (IBA) AND VARIOUS TIME ON ROOTING OF GUAVA (PSIDIUM GUAJAVA L.) AI... Studies on Effect of Month and IBA Concentration of Air Layering in Guava (Psidium guajava L.) cv. Massive Roots on Guava Air Layering Marco Gardening Hacks #shorts. Most of the Citrus trees can be propagated by air-layering. Three different concentration of IBA viz., 2000, 3000 and 4000 ppm were used in three time of layering viz., 15 th June, 15 th July and 15 th August with two rooting media viz., sphagnum moss and coco peat. 0000001036 00000 n Root and rooting parameters of air layers were recorded on 75 DAL and growth parameters on 60 days after transplanting. Unfortunately, not all plants will successfully air layer. January 11, 2021 by admin 0 Comments. Significantly maximum percentage of callus. Interested in research on Indole-3-butyric Acid? Propagation of guava by air-layering is done during summer . 2002. Chandrappa and Gowda N V. 1998. Guava planting is done during the rainy season. Gardening Hacks. The experimental findings showed that the minimum days taken to root appearance (28.40days), maximum rooting percentage (92.20%), maximum number of roots per layer (24.80), maximum length of longest root per layer (14.20cm), maximum diameter of thickest root per layer (1.86mm) and maximum percentage of layers showing secondary roots (70.00%) were significantly superior when layering was done on 15 th July and treated with 4500 ppm concentration of IBA. The increase in fresh and dry weights of roots may be due to exogenous application of auxin which generally stimulate the movement of natural auxin and other materials downward from the leaves and shoot tips and accumulate at the girdling zone resulted in root formation with higher fresh weight as reported by Maurya et al. The guava may be propagated by cuttings, grafting, air layering, but is commonly grown from seed. The Asian Journal of Horticulture 7(1): 44-47. Maurya R K, Ray N R, Chavda J C, Chauhan V B and Patil A K. 2012. Gently scrape off the bark around this point to remove a 1-inch ring. July 12. of the year i.e. trailer <<863c81727fd011dbadde000d932aee02>]>> startxref 0 %%EOF 224 0 obj<>stream We concluded that, the Guava cv. ( , 1999aBhagat et al. 0000007174 00000 n Air layering is the expedient way to get more number of plants however, root initiation in cuttings is a key success in case of Guava. (2014) 24 when carried out between mid-July and early October in India. The root initials in stem, is apparently dependent upon the Native auxin in plant plustauxin synergist together these lead to synthesis of ribo-nucleic acid (RNA) which is involved initiation of the root primordia (Haising, 1971) [18] . Results talied with the reports of, ... Control versus treatment showed significant variation during both the years of study ( Haising (1971) [9] reported that root initials in stem are dependent upon native auxin and its synergism. (Psiidium guajava L.) cv. different growing nursery conditions in guava. © 2008-2021 ResearchGate GmbH. The plant prepared by this method grows fast and give more production. These results are in agreement with the findings of Ray et al. Here’s a video I did showing a propagation technique called “air layering”. 0000116271 00000 n Air-layering was evaluated as a commercial method of vegetative propagation of guava. In this selected branch a 1-1.5 … For fruiting trees like Citrus, Mango, Guava, … 5:27. (2017) also reported maximum rooting percentage of air layers of pomegranate when layering was done in July month. Air layering is only reliable method of guava has an advantage over budding and grafting because, being on its own root the suckering problem is mini-mized and for stem cutting it require specialized envi-(Nelson 1954). x�b``�b``I``c`P�gb@ !Vv���6�2d��V�e�]�,�{eĬ�@EK��/��`� ΍=R"F*��N��]���4c*3�AF���\�X�� 0000001820 00000 n concentrations and time of air layering in guava. 0000002227 00000 n Effect of growth regulator and etiolation on cutting and layers in Guava. In guava, two types of layering is commonly adopted viz Air layering and Mound/Stool layring. Effect of growth regulator and etiolation on cutting and layers in Guava. The increase may be attributed to the increased size and number of roots caused by exogenous application of IBA 4000 ppm. Agricultural Sciences 32: 59-66. appropriate concentration and response of guava cv. ... Control versus treatment showed significant variation during both the years of study ( Haising (1971) [9] reported that root initials in stem are dependent upon native auxin and its synergism. 0000028478 00000 n It has been known for years that the guava can be air-layered successfully by the ancient method employed by the Chinese for propagating the lychee, but the expense of watering the soil or moss used as rooting medium is a serious drawback to the method. Air layering is a propagation method for woody plants that allows you to root branches while still attached to the parent plant. Air layering Litchi, Guava, Macadamia, Mango, Avocado Rooting Cuttings Hardwood cuttings Simple cuttings Gooseberry, Currant, Quince, Fig, Olive Torn cuttings Quince (dwarf) Hammer cuttings Gooseberry Semi-wooded cuttings Gooseberry Truncheons Fig and others, which drip a white sap when cut Root cuttings Guava, Apple, Blackberry, It is found that certain percentage . 1987). This experiment was carried out at Horticultural Research Farm, The University of Agriculture Peshawar, during 2016. RESPONSE OF AIR LAYERING OF GUAVA TO PACLOBUTRAZOL AND COLOURED POLYWRAPPERS D.K. Remove the leaves and any twigs on the stem 3 to 4 inches above and below the layering point. of August and IBA treatment at the rate of 10,000 ppm. (1998Bhagat et al. Beautiful Agriculture. (1998Bhagat et al. (Horticulture) Thesis, submitted to Dr. Raut Y D. 1992. Share on LinkedIn. Care must be taken that the propagation material comes from the best plant without disease symptoms. Baghel at el. The disadvantage of the latter method is that seedlings do not always reproduce the characteristics of the parent. June-July is the ideal time for planting the layers and seedling. Allahabad Safeda. January 11, 2021 by admin 0 Comments. Banuprakash et al. The obtained results indicated that 3000 ppm IBA applied by painting girdled zone gave a significant increase in rooting percentage and the best root and growth characteristics (number of days for root appearance, number, length, fresh and dry weights of roots per rooted air-layer, survival percentage, plant height and number of leaves and shoots) as well as total content of carbohydrates and phenolics, and showed the shortest period required for root appearance in comparison with the other treatments. It was revealed that High percentage of rooting and root characters of air layers of guava have been successfully achieved by exogenous application of IBA at 4000 ppm. The Farmers' Handbook, "The Fields" Chapter 8 - Air Layering Why do Air Layering ? (2008) [6] stated that soaking of guava seeds in distilled water for 48 hours recorded 96% germination. IBA 5000 ppm and poultry manure combination was found to be second best for survival of air layering. Share on Facebook. 0000004894 00000 n Guavas that are grown for fresh fruit are vegetatively propagated by air layering or budding. Fri Aug 11, 2017 9:12 am. Mysore Journal of 2011. Massive Roots on Guava Air Layering Marco Gardening Hacks #shorts. Rahman et al. Among the vegetative methods of guava propagation, air. Air layering is the expedient way to get more number of plants however, root initiation in cuttings It is useful for plants that are hard to propagate by cuttings or if you want your new plant to have a larger size than could be accomplished by taking cuttings. With my latest method of Air Layering I use aluminium foil to wrap my marcot. The success in air layering of guava mainly depends upon mother plant, time of layering, You can propagate just about any tree or shrub, like the Pineapple Guava or Hydrangea pictured on this page, by the simple process of air layering. method of propagating fruit trees, which is called Air Layer-ing. An experiment was conducted during rainy season in the year 2014-15 to study the effect of different IBA concentrations and time of air layering on rooting and success of air layers in guava under semi arid tropical ecosystem of Vidarbha region. (Horticulture) Thesis, Noor E J, Faridullah K W, Mohammad I, Haji M and Asghar A. For optimum rooting, make air layers in the spring on shoots produced during the previous season or in mid to late summer … 0000008808 00000 n L-49 was carried out at the Commercial Fruit Nursery, College of Horticulture, Dr. PDKV, Akola in the year 2014-2015. Wound an area in the middle of a branch by peeling the bark away, then wrap the moss around the cut and secure it with floral ties or plant twine. M. Sc. Allahabad This helps to suppress weeds and conserve moisture in the soil. Air-layering is the commercial method in practice for propagation of guava. The results … Significantly maximum length of primary root (4.99 cm), diameter of primary root (3.286 mm), number of secondary roots (34.08/ air layer), length of secondary roots (2.858 cm), rooting success (82.68%) was obtained by the treatment combination G6M2 (IBA+NAA 7500 ppm each with Moss grass+coco-peat). Girdle small limbs approximately 12 to 15 inches from the tip of the twig. Results talied with the reports of Baghel et al. In case if you miss this: Layer Farming Project Report Model for 500 Birds. Air-layering was evaluated as a commercial method of vegetative propagation of guava. The sub-plots comprehended the application of B. subtilis and arbuscular mycorrhizal fungi in addition to the control. Sardar at the Department of Fruit Science, Kittur Rani Channamma College of Horticulture, Arabhavi, University of Horticultural Sciences, Bagalkot, during the period of 2012 - 2013. 2016 Massive Roots on Guava Air Layering Marco Gardening Hacks #shorts. https://incredibleediblelandscapes.com/2019/05/03/how-to-air-layer-a-guava-tree Although guava is hard-to-root, investigations have indicated that it can be successfully propagated from cuttings under mist. Guava trees are well adapted to a wide range of soil types including sands, loams, rock-based soils, and muck. New Delhi (India) Indian Council of Agricultural Research. 0000008507 00000 n 6:59. However, guava hardwood cuttings were found hard to root (Luis et al., 1986) [33]. 0000003632 00000 n %PDF-1.4 %���� Share on Twitter. ... Tayade et al. Guava can be propagated by air-layering, ground layering, inarching, root and shoot cutting and budding. Guava can be propagated by air-layering, ground layering, inarching, root and shoot cutting and budding. Share on Twitter. of IBA treatment proved best treatment in respect of percent rooted, number of primary roots, root quality. All rights reserved. is a key success in case of Guava. carried out at Horticultural Research Farm, The University of Agriculture Peshawar, during 2016. Data recorded on air-layers performance exhibited significant variation among different application methods and concentrations of IBA compared with the control with clear superiority of applying IBA at 3000 ppm by painting girdled zone in enhancing rooting%, number, length, fresh and dry weights of roots per rooted air-layer, as well as total contents of both carbohydrates and phenolics, and showed the shortest period required for root appearance. These results are in concur-rence with the findings of Singh et al. The best time to do air-layering is when the plant starts growing new leaves Physiology of adventitious root formation. Share on Twitter. Seeds should be planted immediately upon extraction from mature fruit. The seed propagation is now restricted to raising of rootstock materials. Planting seeds Guava seeds are usually started in nursery beds or pots before being transplanted in the field or garden. According to data analysis layers treated with (24.80), maximum length of longest root per layer (14.20cm), maximum diameter of thickest root per layer (1.86mm) and maximum percentage of layers showing secondary roots (70.00%) were significantly superior when layering was done on 15 th July and treated with 4500 ppm concentration of IBA. 0000023506 00000 n Cut through the bark around the circumference of the branch using a sharp knife. Gardening Hacks. percentage of rooted air layer (80.20%), number of primary roots (13.85), number of secondary roots (7.70), length of primary root (8.85cm), fresh weight of roots (2.16 g), dry weight of roots (0.72 g) and survival percentage (71.05%), were noted in the treatment combinations IBA 10,000 ppm and August month (I4M2). The results revealed that minimum days for root initiation (84 days), ared in the month August applied with IBA … Join ResearchGate to discover and stay up-to-date with the latest research from leading experts in, Access scientific knowledge from anywhere. 0000030843 00000 n Water the soil so it’s moist 2 in (5.1 cm) below the surface. The minimum days for root initiation (84 days), maximum number of roots, higher rooting and survival percentage in layers prepared in the month August applied with IBA-4000 ppm. 0000008109 00000 n Sufeda was unknown. This study was conducted to define the best auxin application method with or without the inoculation with beneficial microorganism (Bacillus subtilis and arbuscular mycorrhizal fungi "AMF") to improve rooting characteristics of F. benjamina air-layers. Litchi in air layering. Place of origin of guava is tropical America. Air-Layering. Statistical method of agricultural workers. The best results concerning rooting percentage, root characteristics, total contents of carbohydrates and phenolics, survival percentage, increment in growth of air-layers after six months from detachment were observed in air-layers treated with 3000 ppm IBA by painting girdled zone in combination with B. subtilis followed by the same IBA treatment combined with AMF. Air layering is a simple way of propagating fruit tree seedlings from their branches. Use of seedling rootstocks is widespread in Jumla and research on the evaluation of clonal rootstocks for propagation has still not started. 0000009612 00000 n July 19, 2020. Air-layering is one method of propagating a fruit tree from an existing one, which will bear fruits sooner, and the fruits will taste same as the mother-plant. Air layering, also called marcotting, marcottage, pot layerage, circumposition and gootee, is a vegetative method of plant propagation which involves the rooting of aerial stems while attached to the parent plant. 0000029544 00000 n 0000004269 00000 n Select a pencil-sized shoot and measure 12 to 15 inches from the branch tip, which is where you will air layer the stem. Share on Google+. Even the novice gardener can gather a few tips on the process and have a successful outcome. (1993), ... and 86.7%) in both seasons, respectively. The rooting percentage (57.4%), number of roots per cutting (21.83), length of the longest root (20.96 cm), diameter of the main sprout (2.66 mm) were significantly higher in wounded cuttings which also recorded the lower days for first sprouting. This study revealed that for realizing higher rooting and success of guava air layers under semi arid tropical ecosystem of Vidarbha region may be performed in the month of August and IBA treatment at the rate of 10,000 ppm. You may need a lot of patience with this technique, but for those hard-to-root plants, air layering is a … Modern Farming Technique. Baghel et al. 0000002379 00000 n Air layering can be used to propagate large, overgrown house plants such as rubber plant, croton, or dieffenbachia that have lost most of their lower leaves. (2017) also reported minimum days taken to root appearance in layers of pomegranate when layering operation performed in July month. 0000005623 00000 n 222 0 obj<> endobj xref 222 37 0000000016 00000 n Sardar. One year old healthy branches of guava were selected and wounded by complete removal of 2 M. Sc. All root and growth characteristics showed significant increment when air-layers were treated with B. subtilis or AMF compared to the control with clear superiority of B. subtilis. This is an extremely rare variety of white sweet guava this is a new variety I propagated only a few trees by air layering because the mother tree is still small the beauty of air layering is that the tree start giving fruit the same year. 2001 ), effect of month and IBA on rooting of guava air layering I use foil. The video on YouTube: more videos to come, soon: air layerage ; growth ; ;... Seed germination, the University of Agriculture Peshawar, during 2016 Asghar a all plants will successfully air.. The circumference of the branch using a sharp knife results talied with the latest Research from leading experts,! Or wood chips around the base Council of Agricultural Research or budding is not used in commercial nurseries, 2016... Flowering shrubs like Bougainvillea, Hibiscus, Tabernaemontana, Magnolia, oleander, and muck a! From cuttings started in nursery beds or pots before being transplanted in the.... The sub-plots comprehended the application of a larger tree basal wounding perform better other. Have a successful outcome solution gives best results Vidarbha region s J germination of guava 6 stated! Study the response of guava ( Psidium air layering in guava L. ) belong to family Myrtaceae less conformity. Air layered plants detached after rooting were shifted to polythene bags and were kept in plastic to... Bark or wood chips around the base azalea, camellia, Magnolia,,. And Patil s J will air layer to air layering in guava house outside my bedroom window is probably the easiest way propagate. Is at least 3/8-inch thick tips on the following article to learn more about guava cutting and. In guava to prepare new seedling in guava to PACLOBUTRAZOL and COLOURED D.K. It with a fine layer of rich, very moist growing medium effective in producing maximum number of plants the! Under GA3 ( 1000 and 500 ppm ) concentration reported minimum days taken root! 2002 ) survivability were obtained in July month free from any pest attacks polythene bags were! Gently scrape off the bark around this point to remove a 1-inch ring exogenous... Fast and give more production the characteristics of the weed of Litchi in air layering I use aluminium foil wrap! Or budding air layers were treated with AMF sweet lemon tree at our home garden here... Data recorded in control was minimum as compared to other treatments survival air... All the rooting and vegetative parameters were non-significant nursery, Uncategorized was successful rooting parameters of layering! ) hormone induces rooting but its appropriate concentration and response of guava layering propagation with cocopeat - YouTube select. Survival percentage, increment in plant height and number of primary roots, root and rooting parameters of air.! Right next to my house outside my bedroom window, vigorous trees … massive roots guava. Early beginning of the citrus trees can be propagated by air-layering bark around this point to a... Stem hardwood cutting is the most popular commercial method of air layering, Surkhet I. 2000 ppm IBA solution gives best results several weeks, new shoots should from! In producing maximum number of roots caused by exogenous application of IBA T3! That allows you to root ( 1986 ) [ 6 ] stated that soaking of guava air layering budding., effect of growth regulator and etiolation on cutting and budding for propagation of guava seeds in distilled for... Few reports are available on guava air layers were treated with 150 of... In the soil gently scrape off the bark around this point to remove a 1-inch.. Approximately 12 to 15 inches from the branch tip, which is neither too young nor too old,! Is done during summer the latter method is that seedlings do not always reproduce the characteristics of stem. Steps for plant propagation by air layering in guava layering Marco Gardening Hacks # shorts water for hours. Tyagi and Patel ( 2004 ) [ 6 ] stated that soaking of guava data... Why do air layering ) i.e was conducted on six- eight year old healthy branches of guava,,!
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