Digestibility of Bacillus firmus K-1 pretreated rice straw by different commercial cellulase cocktails

2021 ◽  
pp. 1-6
Author(s):  
Thitiporn Teeravivattanakit ◽  
Sirilak Baramee ◽  
Prattana Ketbot ◽  
Rattiya Waeonukul ◽  
Patthra Pason ◽  
...  
Keyword(s):  
Rice Straw ◽  
Bacillus Firmus

Biological pretreatment of rice straw with cellulase-free xylanolytic enzyme-producing Bacillus firmus K-1: Structural modification and biomass digestibility

2020 ◽  
Vol 160 ◽  
pp. 555-563 ◽  
Author(s):  
Sirilak Baramee ◽  
Ake-kavitch Siriatcharanon ◽  
Prattana Ketbot ◽  
Thitiporn Teeravivattanakit ◽  
Rattiya Waeonukul ◽  
...  
Keyword(s):  
Rice Straw ◽  
Structural Modification ◽  
Bacillus Firmus ◽  
Biological Pretreatment ◽  
Xylanolytic Enzyme

Effect of thermal treatment on Egyptian rice straw hardboard

1977 ◽  
Vol 27 (1) ◽  
pp. 93-98
Author(s):  
Naim A. Fadl ◽  
Magdi Z. Sefain ◽  
Mohomed Rakha
Keyword(s):  
Thermal Treatment ◽  
Rice Straw

Dairy Farmers Empowerment in Subak Anggabaya Penatih Timur Denpasar Bali Indonesia

2018 ◽  
Vol 9 (05) ◽  
pp. 20218-20223
Author(s):  
I Ketut Arnawa ◽  
I Wayan Runa ◽  
I Made Sukerta ◽  
Putu Sri Astuti ◽  
Dan Luh Kadek Budi Martini
Keyword(s):  
Rice Straw ◽  
Azadirachta Indica ◽  
Nutritional Value ◽  
Organic Fertilizer ◽  
Process Technology ◽  
Dairy Farmers ◽  
Training Activity ◽  
Good Nutrition ◽  
And Training ◽  
Spraying Method

The main purpose for the application of science and technology for livestock group of cow, is to form a group of skilled and professional livestock, as vaccinators, can take advantage of Azadirachta indica leaves a plant insecticide, apply a good cage sanitation, can produce organic fertilizer from feces of cow, can treat hay as feed to good nutritional value. The method used is education and training. Activity results obtained, that 10 percent of members of the group have managed to become vaccinators cadres, able to implement good sanitation stables, feces of cow (Stomoxys calsitrans) can process technology with EM4 into organic fertilizer and can process the rice straw with urea spraying method, to produce feed hay to the value of good nutrition for growing cattle.

MATCHING INGESTIVE BEHAVIOUR OF GOATS TO LOCAL FEED RESOURCES

2013 ◽  
Vol 67 (4) ◽  
Author(s):  
Phan Vũ Hải ◽  
Hồ Trung Thông ◽  
Đàm Văn Tiện
Keyword(s):  
Rice Straw ◽  
Social Facilitation ◽  
Diet Selection ◽  
Feed Resources ◽  
Local Feed Resources ◽  
Ingestive Behaviour

This study was undertaken to find ways of reducing the time taken by goats tobegin to eat an edible feed that they have not previously encountered. Experiment 1demonstrated that the time taken for goats (7-8 months old) to ingest an unfamiliar feed(rice straw) was shorter (4 days) when it was first offered to them in the presence offamiliar positive cues (the odor or flavor of juices extracted from previously eaten,nutritionally beneficial grasses), than if it was offered in the absence of such cues (10 days).In contrast, when the feed was offered in the presence of the odor of parasitised goat feces,the time to first ingestion was extended to 20 days. Experiment 2 showed that when sixmonthold goats were exposed to feeds they had not experienced previously (rice straw orrice bran) they did not ingest these feeds in less than 7 days. However, they commencedingesting these feeds immediately if they had been exposed to them, prior to weaning, inthe presence of their mother or another adult goat. Application of the principles of feedingbehavior, as illustrated by the present studies, to goats in Vietnam may improve theirproduction, especially when diets are changed frequently and include both familiar andunfamiliar materials.Keywords: Behavior; Diet selection; Flavor; Neophobia; Social facilitation; Goat.

Mengembangkan Ayam Buras Dan Sapi Potong Untuk Meningkatkan Pendapatan Petani Kabupaten Maros

2019 ◽  
Vol 3 (2) ◽  
pp. 172
Author(s):  
Sri - Purwanti ◽  
Syamsuddin Nompo ◽  
Laily Agustina ◽  
Muh. Nur Hidayat
Keyword(s):  
Beef Cattle ◽  
Rice Straw ◽  
Dry Season ◽  
Farm Management ◽  
Family Ownership ◽  
Cattle Population ◽  
Corn Straw ◽  
Livestock Feed ◽  
Coaching Training ◽  
Meat And Eggs

The activities conducted in Maros regency Tanralili district Purnakarya village in chickens and beef cattle groups Cedde Jaya. The main source of livestock feed cows during the dry season are dry forage, rice straw, corn straw and hay crops of nuts which happened to be planted at the time of drought. Besides, leaf  Gamal is also a main feed in dry  season. Number of cattle per family ownership only 2-3  head extensively maintained. Range chicken as well as extensive maintenance, ownership on average 2-5 chicken each household group.  To increase the productivity of cattle, the team provides counseling, coaching, training and mentoring as well as providing some main of facilities such as cattle shed, biogas digester, planting banana. Results are expected in the presence of  activities is the avaibility of green forage mainly during the dry season, so that the cattle population will increase, the biogas as a fuel  alternative to kerosin and LPG gas, liquid and solid fertilizer from biogas by-product process, the increasing population of chicken qualified (meat and eggs as well as the day old chick).  Besides the problem of production is also done on the farm management. The activities is expected that will increase the incomes of farmers further improve the welfare of Maros regency. For the sustainability of the program it is necessary supervision and guidance are routinely performed by the related department along with the college.

Effect of rice straw application on water quality and microalgal flora in fish ponds

2018 ◽  
Vol 0 (0) ◽  
pp. 0-0 ◽  
Author(s):  
Hamed Eladel ◽  
Reham Abd-Elhay ◽  
Doaa Anees
Keyword(s):  
Water Quality ◽  
Rice Straw ◽  
Fish Ponds ◽  
Straw Application

EFFECT OF RICE STRAW ON SOME SOIL PROPERTIES

2013 ◽  
Vol 4 (3) ◽  
pp. 223-231
Author(s):  
M. M. Ibrahem ◽  
E.B. Elbanna ◽  
F.I.A. Hauka ◽  
M. M. Abo-Habaga
Keyword(s):  
Soil Properties ◽  
Rice Straw

Photo-catalytic Study of Malachite Green Dye Degradation Using Rice Straw Extracted Activated Carbon Supported ZnO Nano-particles

2020 ◽  
Vol 10 (6) ◽  
pp. 849-859
Author(s):  
Radwa A. El-Salamony ◽  
Abeer A. Emam ◽  
Nagwa A. Badawy ◽  
Sara F. El-Morsi
Keyword(s):  
Activated Carbon ◽  
Visible Light ◽  
Rice Straw ◽  
Malachite Green ◽  
Dye Degradation ◽  
Nano Particles ◽  
Oh Radicals ◽  
Impregnation Method ◽  
Photo Degradation ◽  
Malachite Green Dye

Objective: ZnO nanoparticles were synthesized using wet impregnation method, and activated carbon from rice straw (RS) prepared through chemical route. Methods: The nano-composites ZnO-AC series were prepared with different ZnO:AC ratio of 10, 20, 50, and 70% to optimize the zinc oxide nanoparticles used. The obtained composites were characterized by FE-SEM, XRD, SBET, and optical techniques then used for the photo-degradation of Malachite green dye (MG) under visible light. Results: It was found that 10ZnO-AC exhibited excellent visible light photo-catalytic performance. The ·OH radicals’ formation is matching with photo-activity of the prepared composites. The photo-degradation efficiency of MG increased from 63% to 93%, when the 10ZnO-AC photocatalyst amount was increased from 0.5 to 6 g/L. Conclusion: The GC-MS technique was used to analyze the intermediates formed; up to 15 kinds of chemicals were identified as the degradation products.

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