what is intra row spacing in agriculture

N. Ara, M. Bashar, S. Begum, and S. Kakon, Effect of spacing and stem pruning on the growth and yield of tomato, International Journal of Sustainable Crop Production, vol. Bradley, K.W. Plant Resources of Southeast Asia No. Agric & Food Secur 7, 84 (2018). Google Scholar. 2, pp. 25, no. Weed Technology 21:744752. A. Muhammad and A. Singh, Intra-row spacing and pruning effects on fresh tomato yield in Sudan Savanna of Nigeria, Journal of Plant Sciences, vol. How many atoms particles are in a nucleus? Rate this post by clicking on a star above, Precision agriculture is a method of applying inputs at the correct rate and place in the field to achieve the best crop growth stage. The longest days to flowering with a wider inter- and intra-row spacing might be due to the fact that more nutritional area available in the wider row spacing might have caused the crop to flower later than the narrower spacing. Int J Agric Biol. Rows spaced 72 inches are perfect for making two passes with most rotary tillers for weed control until the vines begin to run. Disease Severity: Disease is another troublesome variable that can adversely affect soybean fields. In row-planted fruit trees and other perennial crops like coconut, oil palm, and rubber, the common types of planting or spatial arrangement are square,rectangular,quincunx, andtriangular or hexagonal. Its upright growth habit and numerous branches make it well adapted to narrow row spacing, particularly that of 7.5 inch rows. The combined main effect of intra- and inter-row spacing had a significant (P<0.01) effect on harvest index (Table1). Weeds compete with crops for essential resources (sunlight, nutrients, water, and space); if they outcompete the crop this can lead to significant yield loss. The best crop row spacing is - Country Guide Similarly, interaction effect of inter- and intrarow spacing significantly affected plant height (Table 2). It is one of my favorite times in the garden year. Join the GROW community to receive information on IWM strategies that really work, right to your inbox. What is Intra row spacing in agriculture - Brainly The action you just performed triggered the security solution. Effect of inter- and intra-row spacing on yield and yield components of For triangular grids, the calculator will also tell you how far apart to space each row to make the layout easier. Mondal MMA. 2012;14:38998. Article Marketable fruit number per hectare: those fruits from the ten tagged plants, which were free from visible damage, insect pest, diseases and not extra small-sized (>20g), were considered as marketable. It is located at 11 55 N latitude and 37 20 E longitude at an altitude of 1380m.a.s.l (meters above sea level). Though there are exceptions, narrow row spacing generally leads to faster canopy closure, thus increasing weed suppression. Conversely, Papadopoulos and Ormrod [18] found low proportion of unmarketable fruit grade of tomato under greenhouse condition which is grown in wider spacing. 14, p. 2227, 2015. When you plant two seeds per hole, the inter spacing remains unchanged but the intra spacing is doubled, making 75cm by 50cm. Texcoco: CIMMYT (International Maize and Wheat Improvement Center); 1988 (completely revised edition). Row spacing (along with seeding rate) determines the crop arrangement in a field, altering how fast the crop canopy closes (leaves from adjoining rows begin overlapping) and the ways in which weeds grow between crop rows. Moreover, the interaction effect of intra- and inter-row spacing effect on harvest index was significant (P<0.05) (Table1). : Publications Office. Effect of Inter and Intra Row Spacing on Growth, Yield Components and 2007;33(1):6974. A field experiment was conducted to determine inter- and intrarow plant spacing for yield and yield components of tomato at Shewarobit, central rift valley of Ethiopia, under irrigation condition. Crops are typically most susceptible to weed competition during their early growth stages. Factorial combinations of four inter-rows (20, 30, 40 and 50cm) and three intra-rows (5, 10 and 15cm) spacing were laid out in a randomized complete block design with three replications. Because raised bed gardens are usually maintained without machinery, rows can be closer. In intra row spacing of 15, 20, 25 and 30 cm the total number of plants in each row were 20, 15, 12 and 10, respectively. This research was conducted in the Debre Berhan University research and demonstration site which is classified as vertosol. [1] also reported that the tallest plant height was recorded from wider spacing 40cm intrarow spacing than 30cm spacing. When spacing your rows, the goal is to maximize crop growth and yield while out-competing weeds. The field experiment was conducted at Kumer and Kokit areas of Metema District from July to September 2017 in the main cropping season. You can plant most crops at a greater distance with the exception of corn. Similar result was reported by Khan et al. between intra row spacing and variety showed that the use of wider row spacing in combination with the varieties improved the plant height, stem girth and number of pods significantly. Chromosome engineering and crop improvement: grain legumes genetic resources. 2009;2(2):969. Effect of inter- and intra-row spacing on yield and yield components of This system of planting arrangement is likewise common in coconut farms where fruit trees like durian, lanzones, and mangosteen are grown in single rows between coconut. The highest harvest index (62%) was obtained at interaction of (5010) cm followed by (5015) cm spacing, while the lowest (28% and 33%) harvest index was obtained at interaction of (205) and (305)cm, respectively (Table8). [20] who stated that the interaction of wider inter- and intra-row spacing hastened maturity of safflower. Inappropriate spacing is one of the major problems in tomato production at the study area. Addis Ababa Ethiopia, the FDRE statistical bulletin, Vol. [20] who reported that the widest interrow spacing of 100cm and closer spacing of 20 and 30cm intrarow spacing gave the tallest plant. W. T. Kelley and G. Boyhan, Commercial Tomato Production Hand Book, The University of Georgia and Ft, Valley State University, Fort Valley, GA, USA, 2010. 5, pp. MoARD (Ministry of Agriculture and Rural Development). The seed tubers were weighed and categorized under five weight ranges (20-35, 36-50 (mostly used as blanket recommendation), 51-65, 66-80, and 81-95 g), which are used as seed tuber treatments. This result was in line with the finding of Ihsanullah et al. In the replacement series, one or more rows that are intended for the maincrop are replaced with the intercrop. The current result was in accord with the results of Chernet et al. M.Sc. This is an open access article distributed under the. [16] who indicated that higher number of marketable fruits is obtained on closer spacing. The treatments include three intra-row spacing (20 cm, 30 cm and 40, 50 cm). CPWC is the period of time that a crop must be kept weed-free to prevent yield loss. College of Agricultural & Environmental Sciences, Extension Master Gardener program celebrates 50 years of cultivating green thumbs, UGA announces 2023 pollinator plants of the year, Treat now for stickers in your lawn, Cold protection options for growing fruit and vegetables throughout the winter, Begin the new year by starting plants from seed, UGA study aims to help farmers transitioning to organic production. The land was tilled to a depth of 35cm, and the nursery bed was neatly prepared. Although the standard row width of 30-inches is common due to prevailing equipment setups, planting in narrow rows can improve weed control and compensate for the initial cost. Seed spacing small: Place eight plants and seeds on each square foot in two rows. Multiply the square footage of the planting bed by the plants needed per square foot to determine the number of plants needed. Yagoob H, Yagoob M. The effects of water deficit stress on protein yield of mung bean genotypes. D. Lemma, Tomatoes: Research Experiences and Production Prospects, Research Report No. Grain yield was significantly highest when crop sown at 45 cm inter row spacing and 15 cm intra row spacing in all the individual years and in pooled results except in pooled results it was at par with 60 and 75 cm . Fruit diameter (cm): the diameter of 10 randomly selected fruits per each plot at each harvest was measured using a caliper meter, and their average is expressed as fruit diameter. However, closer space between row and plant (25 x 15cm) prolonged maturity days. Its leave are modified into spines 6 This is also an insect-ea plant. Although there have been concerns surrounding this practice in the past, an understanding of row spacing and soybean growth patterns can play a significant role in integrated weed management. Regardless of interrow spacing, using 20cm intrarow spacing increased marketable fruit yield by 35.96% as compared to the frequently used spacing by farmers which is 30cm. [22] who reported that the number of branches per plant was reduced with the increase in plant density. Unmarketable fruit number per hectare: fruits with cracks, rotting, damage by insects, diseases, and birds, and sunburn, as well as extra small-sized fruits, were collected from ten tagged plants and were considered as unmarketable. Closer spaced crops tend to shade out competing weeds once the crop leaves begin to form a canopy over the middle of the rows. Kasaye Tolesa | 1 Publications | 40 Citations | Related Authors Plantain and Banana The result also indicated that all interrow spacing interacted with 30cm intrarow spacing do not show significant difference in fruit length. The fruits were counted at each harvest time, averaged converted to number of marketable fruits per hectare, and expressed in numbers.

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