Effect of Organic Amendment Derived from Co-Composting of Chicken Slurry and Rice Straw on Reducing Nitrogen Loss from Urea

The study aimed to investigate an effect of organic fertilizer applied to rice in the first planting season for unfertilized soybean as second crop followed by inorganic and biofertilizer applied in the third season on soybean growth and yield under the rice-soybean-soybean cropping pattern in 2016/2017. The main plot was organic: (1) without organic amendment, (2) 10 t·ha−1 of chicken manure, and (3) 10 t·ha−1 precomposted rice straw. The subplot was inorganic N and P fertilizers and commercial biofertilizer (consisting of Rhizobium, nitrogen-fixing bacteria, and P-solubilizing bacteria) applied at planting of soybeans in the second dry season: (1) control (no inorganic and biofertilizer), (2) 50 kg urea ha−1, (3) 100 kg SP36·ha−1, (4) 50 kg urea + 100 kg SP36 ha−1, (5) biofertilizer, (6) biofertilizer + 25 kg urea ha−1, (7) biofertilizer + 75 kg SP36 ha 1, and (8) biofertilizer + 25 kg urea + 75 kg SP36 ha−1. Soybean planted on the first dry season after rice harvested was not fertilized (untreated). The results showed that the chicken manure amendment increased grain yield of soybean in the second season, i.e., from 1.03 t·ha−1 (without organic amendment) to 1.27 t·ha−1, an increase of 23%. There was no effect of rice straw on soybean grain yield. In the third season, however, the residual effect of straw compost or chicken manure increased soybean grain yield by 8% and 20%, respectively. Both straw compost and chicken manure also showed a positive effect on the use of inorganic and biofertilizers in increasing soybean productivity.

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Organic amendment enhanced microbial nitrate immobilization with negligible denitrification nitrogen loss in an upland soil

Environmental Pollution ◽

10.1016/j.envpol.2021.117721 ◽

2021 ◽

pp. 117721

Author(s):

Jing Wang ◽

Zhaoxiong Chen ◽

Cheng Xu ◽

Ahmed S. Elrys ◽

Fei Shen ◽

...

Keyword(s):

Organic Amendment ◽

Nitrogen Loss ◽

Upland Soil ◽

Nitrate Immobilization

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Effect of thermal treatment on Egyptian rice straw hardboard

Journal of Biochemical Toxicology ◽

10.1002/jbt.2570270114 ◽

1977 ◽

Vol 27 (1) ◽

pp. 93-98

Author(s):

Naim A. Fadl ◽

Magdi Z. Sefain ◽

Mohomed Rakha

Keyword(s):

Thermal Treatment ◽

Rice Straw

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Dairy Farmers Empowerment in Subak Anggabaya Penatih Timur Denpasar Bali Indonesia

International Journal of Contemporary Research and Review ◽

10.15520/ijcrr/2018/9/05/510 ◽

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.

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1590 - Assembled rhizosphere bacteria by combined strategies of fumigation and organic amendment suppressed tomato bacterial wilt disease

10.26226/morressier.5b5199c3b1b87b000eceefca ◽

2018 ◽

Author(s):

Xuhui Deng ◽

Rong Li

Keyword(s):

Bacterial Wilt ◽

Organic Amendment ◽

Wilt Disease ◽

Rhizosphere Bacteria ◽

Bacterial Wilt Disease ◽

Tomato Bacterial Wilt

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MATCHING INGESTIVE BEHAVIOUR OF GOATS TO LOCAL FEED RESOURCES

HUE UNIVERSITY JOURNAL OF SCIENCE AGRICULTURE AND RURAL DEVELOPMENT ◽

10.26459/jard.v67i4.3109 ◽

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.

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

JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) ◽

10.36339/je.v3i2.248 ◽

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.

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