Its basic function is to confine the exploitation zone of the plant with regard to light, water and nutrients so that the highest total yield potential can be reached in the smallest possible area (Singh, 2005). The meadow orchard system of guava accommodates 5000 plants ha-1, when planted at 2.0 x 1.0 m spacing when managed with regular topping and hedging, especially during initial stage of growh. Keywords: Guava, spacing, pruning, yield Introduction In India, guava is the fourth most important fruit crop after mango, banana and citrus in terms of area and production. Three Trees in One Hole 18" apart. High Density Planting is a method of densely planting plant with plant population more than the optimum to get higher productivity in terms of quality and yield by manipulating the tree architecture and planting systems such as use of dwarfing rootstock, interstocks, scions, spurs; intensive use of growth regulators, training and pruning, cultural practices and reducing the spacing. Introduction The increasing importance of guava ( Psidium guajava L) as a commercial fruit crop, both for table and processing purpose, demands its widespread cultivation. At present guava is cultivated largely through a traditional system under which it is difficult 2. High-Density Diagrams. The number of trees per hectare, according to the spacing between the lines in a plantation and the spacing of plants within a line, is given in Table 4.1. Keywords: Guava, High density planting, Nutrient removal, yield. However, it is commonly planted at a distance of 3.6 m to 5.4m (12′ to 18′). Economics of high density guava production The economical study of Farm Business Management is always concerns with the efficiency of enterprise. Pits of 1x1x1m. Keeping in view the facts high density and meadow orcharding of guava was developed in 100m2 at ICAR CIWA to improve the productivity and quality of fruits. Allahabad Safeda under high density planting” is proposed with the following objectives: 1. But no pruning results in the formation of narrow crotches, limb breakage due to heavy fruit load and overcrowding. High Density Guava Farm is the latest technology adopted in planting Guava Trees. African journal of agricultural research. The number of trees with a 1 metre by 2 metre spacing in meadow orchard of guava is 5,000 as against 278 trees in the traditional method of 6 meter by 6 meter spacing. If you are thinking of planting fruit trees, here are some reasons why you should and where to begin on our website. HIGH DENSITY PLANTING •Pioneered for temperate fruits in Europe. size are dug before the … 9' x 10' Area. The exact guava planting distance depends on variety, soil fertility , and irrigation availability. Guava can also be planted in hedge-row system at spacing of 6 meter x 2 meter or 6 meter x 3 meter. High-density planting gives higher yield/ unit area in early years of fruiting. Two Trees in One Hole 18" apart. The choice of the system of planting in the orchard depends on topography, crop, variety, plant density, production technology to be followed. High density planting causes erect growth of branches making the plant tall, compact and also gives higher yield/unit area in early years of fruiting. High density planting or meadow orchard system is the fastest way of reducing the gestation period and increasing the productivity of the orchards. Studies on high-density planting in guava have increased and the results were published by 9. Effect of different spacing on newly planted guava cv. 1. Daniel has been managing the orchard for two years and emphasises that the high-density plantings require an intensive annual pruning program. fertigation of guava under ultra-high density planting on growth and yield. Traditionally, no pruning is done in guava because the plant bears heavily even without it. The planting density of 132 plants per hectare (6 × 5 m) is now recommended. An experiment was conducted at Horticultural College and Research Institute, Periyakulam in the year 2018-2019 with a spacing of 3 x1.5m. 10.5897/AJAR2013.7679. The present investigation entitled “Response of pruning techniques on yield in high density planting of guava cv. The present investigation entitled “Studies on canopy management in high density planting of guava (Psidium gujava L.)” was carried out at experimental orchard, Department of Horticulture, CCS Haryana Agricultural University, Hisar during the year 2016-2017. •First planted in Europe at the end of 1960. To study the effect of pruning levels on growth, yield and fruit quality of guava under high density planting. Planted at 3 x 6m (555 plants/hectare) provides cent per cent higher planting density over 6 x 6m spacing (277 plants/hectare) Higher fruit yield (159.4/tree) in 3 x 3m planting system over 6 x 6m (124kg/tree) was observed in 8 year old trees. 2001). To study the effect of fruit load on yield and fruit quality of guava under high density planting… Amrapali 2.5m x 2.5m 1600 19.2 250% Citrus (Kinnow) 1.8m x 1.8m 3000 20 200% Banana 1.4m x 1.4m 4444 145.44 250% Pineapple 25cm x 35 cm x 90cm 64000 90.0 200% Guava 1m x 2m 5000 50 250% 7. For example, with a spacing between lines of 3 meters and a spacing of plants within a line of 3 meters, a planting density … 6x3m spacing during winter. Square system of planting is generally adopted. But, of late, this crop has exhibited a paradigm shift in … •HDP is defined as planting at a density in excess of that which gives maximum crop yield at maturity if the individual tree grows to its full natural size. High Density Planting in guava Guava is an important fruit crop in tropical and subtropical regions of the country due to the hardy nature of its tree and prolific bearing even in marginal lands.Its cultivation requires little care and inputs. The low density planting at a spacing of 10 x 10 m accommodates 100 plants/ha (40 plants/acre), the moderate density at a spacing of … High-density spacing allows the farmer to manage the canopy by pruning and thus creating better light distribution. Meadow orchard is the system of guava planting having the highest density of plants. The data regarding the economics of guava production under the high density planting during 2016 and 2017 years. L-49 under ultra- high-density planting system. use is to work on tree spacing. Key words: Guava, Ultra High Density Planting (UHDP), planting spacing, Trees of guava (Psidium guajava L.) cv. L-49” experiment was conducted on 11 years old healthy, vigorous high density plantation. Look for a spot with well-drained soil that gets at least 6 hours of sunlight a day. If an unbranched or whip tree is purchased, head the tree at 30 to 34 inches. The twin row high-density trees are planted at 952 trees/ha and the standard layout high-density trees are planted at 600 trees/ha (5.2m × 3.2m) (see Figure 1). •In other words, it is the planting … In case of high-density planting, spacing would be less to cover more plants, in this case, you can accommodate with 400 to 500 plants with high-density planting method. Crop Spacing Planting density plants per ha Yield (t/ha) % increase over traditional methods Mango cv. 3729-3735. Guava trees grow best in tropical or subtropical environments with hot summers and cool winters. 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