Jul 17
Wara Art Festival
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Wara Art Festival
The objectives of the research work were to evaluate the morphophysiological behaviour and yield contributing attributes of white maize under different organic mulches. The experiment was laid out in a randomized complete block design (RCBD) with three replications at the central research field of Sher-e-Bangla Agricultural University, Dhaka-1207, from October 2019 to May 2020. This experiment used 4 types of organic mulches these are T1 = Control (without mulch); T2 = Water hyacinth; T3 = Rice straw; T4 = Rice husk; T5 = Ash and white maize variety Shuvra. Due to this (T3) mulch material, tasselling, silking, cob appearance was hastened by (10-12) days than T1. The highest plant height (cm), number of leaves plant-1, leaf area (cm2), leaf area index were obtained from T3 (Rice straw). The highest days to harvesting 148.83a were observed in T3. The highest total dry matter after harvest (506.44gm per plant) was recorded from T3. In case of yield attributes, highest cob length, cob diameter, cob wt. plant-1, no. of cob plant-1, no. of row cob-1, no. of seed row-1, no. of seed cob-1, no. of seed plant-1, seed wt. cob-1, seed wt. plant-1 and 1000 seed wt., was recorded at (22.13cm, 5.07cm, 910.68gm, 3.03, 15.57, 37.87, 589.68, 1791, 167gm, 506.46gm and 335.5gm) from mulch treatment T3 (Rice straw). The results showed that rice straw mulch had outstanding superiority for morphophysiological and yield attributes in white maize over the other organic mulches.
An experiment was conducted to determine the effect of feeding concentrate supplement and urea treated rice straw on nutrient intake, apparent digestibility, and growth performance of goats. For this study, nine goats were assigned in individual cages according to Randomized Complete Block Design on a bodyweight basis. They were divided into three groups with one animal per replicate and each received dietary treatment as follow: (T1) Untreated rice straw with concentrate supplement at 1% of live weight (LW), (T2) urea treated rice straw with concentrate supplement at 1% of LW, (T3) urea treated rice straw with concentrate supplement at 1.25% of LW. Rice straw (RS) and urea treated rice straw (UTRS) were fed ad libitum with concentrate supplement in a separate feeding trough for 10 weeks. Five days digestibility trial was conducted at the end of the study. Results showed that the voluntary feed intake of RS and UTRS were similar for all treatments. Dry matter intake was highest in T1 comparable to T3 whereas intake of crude protein, organic matter and ether extract were similar across treatments. On the other hand, apparent digestibility of dry matter, organic matter and ether extract were significantly higher in T2 and T3. There were no significant differences in live weight gain for all treatments but reduced of weight was observed in T1. Thus, it can be concluded that concentrate supplementation at 1% and 1.25% LW on urea treated rice straw diet only promote better apparent nutrient digestibility of goats raised in complete confinement.
“Paddy Straw.”
A group of workers unloads paddy straw from a truck. The rice straw is a by-product of farming that is used for a variety of purposes, including as cattle feed and fuel
Syed Mahabubul Kader, Bangladesh
Sony World Photography Awards
Rice Straw Available at Zarea Limited
Rice Straw is a versatile agricultural by-product widely used in various applications, including animal bedding, biomass energy, composting, and as a raw material for paper and board production.
Specifications:
Moisture Content: 10-15%
Ash Content: 5-10%
Silica Content: 5-10%
• Minimum Order Quantity: 500M Tons • Delivery Charges based on Location.
Enhance your operations with the superior-grade Rice Straw – only on Zarea.
Rice hull and straw are renewable wastes contain 28-30% of inorganic and 70-72% of organic compounds. Its ameliorative potential in enhancing the physicochemical properties of mine degraded soils was investigated. Soils collected from Backfill Material/Overburden (BM) and desilted materials (DM) from settling ponds of Carrascal Nickel Corporation (CNC) were used following six treatments. BM and DM from settling ponds were treated with rice hull and rice straw with 2:1 ratio by weight, respectively. After ameliorating soils from overburden and silted materials from CNC with rice straw and rice hull, observations showed that there are no significant differences in pH, % Organic Matter (OM) and phosphorous (P) between treatments; there is high significant difference (p
Burning rice straw in Pu Luong, Vietnam. Apparently this has a significant effect on air quality.
Rice hull and straw are renewable wastes contain 28-30% of inorganic and 70-72% of organic compounds. Its ameliorative potential in enhancing the physicochemical properties of mine degraded soils was investigated. Soils collected from Backfill Material/Overburden (BM) and desilted materials (DM) from settling ponds of Carrascal Nickel Corporation (CNC) were used following six treatments. BM and DM from settling ponds were treated with rice hull and rice straw with 2:1 ratio by weight, respectively. After ameliorating soils from overburden and silted materials from CNC with rice straw and rice hull, observations showed that there are no significant differences in pH, % Organic Matter (OM) and phosphorous (P) between treatments; there is high significant difference (p