• 한국섬유공학회:학술대회논문집
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• 한국섬유공학회 2001년도 가을 학술발표회 논문집
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• pp.83-86
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• 2001

Seed coat fragments (SCF's) are small portions of seed coat that have been broken from the cotton seeds during ginning, a mechanical process that separates the cotton lint from the seed： Seed coat fragments have drawn attention because they are one of the major imperfections that affect the appearance and quality of cotton yarn and fabrics [1,2]. (omitted)

• Asian-Australasian Journal of Animal Sciences
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• 제21권10호
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• pp.1458-1465
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• 2008

Effects of soybean oil or whole cotton seed addition on conjugated linoleic acid (CLA) and performance of fattening Brahman$\times$Thai-Native cattle were studied. Eighteen fattening cattle averaging $241{\pm}24kg$ body weight and approximately 1 year old were stratified by live weight into three groups and randomly assigned by group to one of three dietary treatments. The treatments were control (concentrated 14% crude protein), control and supplemented with 170 g/d soybean oil, control plus 170 g/d of oil from whole cotton seed. All animals were weighed before and after the experimental period and 4 cattle per treatment were randomly slaughtered then carcass measurements were obtained. There were no statistically significantly differences in the final body weight, average daily gain and dry matter intake among treatments. However, the crude protein intake was significantly decreased (p<0.01) when whole cotton seed was fed compared with control and soybean oil treatments. The carcass composition and carcass characteristics were not significantly different in Longissimus and Semimembranosus muscle by feeding soybean oil and whole cotton seed compared with the control treatment. Supplementation of soybean oil increased (p<0.01) cis-9, trans-11 CLA by 116% in Longissimus muscle and by 240% in Semimembranosus muscle. However, whole cotton seed did not increase cis-9, trans-11 CLA in both muscles. The present study successfully increased cis-9, trans-11 CLA content of muscle lipids by soybean oil but not by whole cotton seed.

• 한국버섯학회지
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• 제3권3호
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• pp.105-108
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• 2005

톱밥:비트펄프:면실박(50:30:20) 배지의 면실박 대체배지로서 아주까리박, 유채박을 사용한 경우 C/N율은 대조와 유사하였고, 야자박, 코코넛박을 이용한 배지에서는 대조보다 높은 C/N율을 나타났다. 아주까리박, 유채박 사용시 배양일수는 2~5일, 초발이소요일수는 2일 지연 되었고 수량 또한 대조보다 20g이상 낮게 나타났으며 야자박, 코코넛박 사용시 배양일수는 3일 지연되었으나 수량은 관행재배 128g/병과 비슷하게 나타났다. 경제성 분석결과, 미송톱밥:비트펄프:면실박(50:30:20)의 관행재배에서 면실박 대체배지로 야자박, 코코넛박을 이용시 1000병규모로 연간 8.2회 재배 경우 소득이 각각 2,864천원, 2,733천원으로 관행재배의 2,849천원 대비 101%, 96%의 소득지수를 보였다.

• 한국작물학회지
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• 제59권2호
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• pp.188-193
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• 2014

Seed viability testing provides valuable information for assessing seed lot germinability. However, most testing methods require destruction of seed prior to test. Because the dissected seeds for viability test cannot be used further evaluation, the nondestructively X-ray photography technique that can be applied for the evaluation of seed quality has been developed. In order to know the validity and accuracy of X-ray photography technique in seed evaluation test that conducted to remove the abnormal seed from a seed lot, we have compared the results from tetrazolium viability test, germination test and X-ray contrast method in cotton. Metallic salts treatment increased the efficiency of X-ray photographic method by enhancing the penetration of X-ray in abnormal or damaged seeds rather than normal seeds that have strong and well-organized tissues in seed. Cotton seeds presoaked for 16 hr in distilled water followed by soaking into metallic salt solution (5% NaI in water) for 60 min were easily classified seeds into dead seed and viable seed based on the radiography images obtained by X-ray radiation. We concluded that soft X-ray photography was reliable to find out the various defective characters due to heat and mechanical damage of seeds.

• 한국작물학회지
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• 제40권1호
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• pp.39-43
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• 1995

남부지방의 목화 재배체계 및 안전다수확을 위한 지초자과를 얻고자 Vinyl 피복과 무피복 재배아래서 재식밀도 차이에 따른 생육, 수량 및 면모의 발생등을 검토하였던 바 다음과 같은 결과를 얻었다. 1. 경장, 결과피수, 삭수$m^2$당 삭수 등의 모든 형질이 Vinyl피복구에서 우수하였으며$m^2$당 삭수는 Vinyl피복구에서나 무피복구에서나 70${\times}$10cm재식에서 가장 우수하였다. 2. 실면수량과 1삭실면중 역시 Vinyl피복구에서 높았으며 실면수량은 Vinyl피복구와 무피복구 모두 70${\times}$10cm재식에서 가장 우수하였다. 3. 섬유장, 섬유비율 모두 Vinyl피복의 결과가 인정되었으며 섬유장은 주문거리가 넓을수록 길었다.

• Asian-Australasian Journal of Animal Sciences
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• 제5권2호
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• pp.295-301
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• 1992

Eight crop residues : 1, sorghum (Sorqhum bicolor) straw, 2, maize (Zea mays) straw, 3, cotton (Gossypium Sp.) straw, 4, sunflower (Helianthus Sp.) straw, 5, cotton (Gossypium Sp.) seed hulls, 6, groundnut (Archais hypogaea) hulls, 7, maize (Zea mays) cobs, 8, sugarcane (Saccharum officinarum) bagasse and two forest grasses 9, Heteropogan contortus dry grass and 10, Sehima nervosum dry grass were subjected to three physical processing 1, chopping (2-3 cm) 2, grinding (8 mm sieve) and 3, pelleting (10 mm die holes). The processed material was fed ad lib. Along with 250 g of concentrate mixture per head per day to 6 adult local goats and 16 adult Nellore rams in ten digestion experiments and finally assessed the nutritive value of the processed roughages by difference method. Grinding increased bulk density by 32.4 (cotton seed hulls, CSH) to 88.1% (Sehima dry grass) while pelleting of ground material increased bulk density by 53.9 (maize cobs) to 235.8% (maize straw). The average particle size ranged from $584.1/^U$ (sorghum straw) to $1467/^U$ (CSH). Modulus of uniformity ranged from 2:5:3 (sorghum straw) to 7:2:1 (CSH) while modulus of fineness ranged from 3.4 (sorghum straw) to 5.4 (CSH). Molasses absorbability was highest with cotton seed hulls and least with maize cobs. Pelleting increased DM intake of the residues except cotton seed hulls compared to grinding. Grinding of chopped material/unprocessed material increased DM intake on sorghum straw and cotton seed hulls. Sheep consumed more DM compared to goats on all the residues except sorghum and sunflower straws. Pelleting increased nutritive value of all the residues compared to grinding and chopping. However, no difference was observed in the nutritive value due to grinding and chopping. Goats performed better compared to sheep in utilizing the fibrous residues.

• Asian-Australasian Journal of Animal Sciences
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• 제14권11호
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• pp.1634-1637
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• 2001

Allantoin and uric acid were estimated in milk to study the association between the levels of these purine derivatives and milk production per day under given feeding regimens. Keeping the stage of lactation, parity and initial milk yield in view thirty lactating buffaloes were randomly selected from early lactating group. All the animals were fed 30 kg green, 2 kg straw and 5 kg concentrate mixture on per animal/day basis at basal level up to 8 1 produce. 1 kg concentrate mixture, soaked cotton seed and boiled cotton seed was fed for every 2 I milk, respectively in Group I (control), Group II and Group III animals. Average milk Allantoin and Uric acid levels were $120{\pm}11.7g/ml$ and $4.03{\pm}0.63g/ml$, respectively in milk. Cotton seed feeding enhanced the milk production significantly (p<0.01) in comparison to concentrate mixture fed control group animals. A significant difference (p<0.01) in milk allantoin levels was found over the different feeding management at higher level of production group animals. Study also revealed a significant negative correlation between the milk allantoin and production per day r=-0.43 (p<0.05).

• The Plant Pathology Journal
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• 제21권2호
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• pp.137-141
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• 2005

The effect of cotton leaf mosaic disease on morphology, yield and fibre characteristics was examined for a susceptible cotton candidate variety CRIS-168. Plants inoculated at most susceptible growth stage (six week) under screen house showed severe mosaic symptoms. There was a significant reduction in plant height and yield. Cotton leaf mosaic disease was found to produce severe effects on plant morphology with 24.1% reduction in plant height, 25% in internode length and 37.5% in number of sympodia on main stem. However no changes were observed against number of monopodial branches per plant. Inoculated plants showed 82% decrease in yield/plant, 80% in number of boll set/ plant, 12.1% in boll weight, 12.8% in lint weight, 10.8% in seed weight, and 6.8% in seed index. Cotton leaf mosaic disease also showed effects on fibre characteristics with 0.8% decrease in GOT and 1.6% in fibre length. In contrast, uniformity ratio, fibre fineness and maturity index was increased by 20.5%, 14.4% and 0.9%, respectively.

• 현장농수산연구지
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• 제11권1호
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• pp.159-171
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• 2009

Required total substrates amounts for mushroom production are 212,186M/T in Korea. 80% of these total substrates amounts, 169,748 M/T is used for main substrates. Also 20%of these total substrates amounts, 42,438 M/T is used for additives. Main substrates 169,748 M/T is composed of sawdust, waste cotton, cotton seed hull, straw and com cob etc.. Additives 42,438 M/T is composed of rice bran, wheat bran and beet pulp etc. In the mushroom management, the cost of substrates purchase is composed for the most of management. Substrates amount is limited to supply, and the demand of mushroom substrates is on the increase continuously. So there is nothing but the cost of substrates are raising. Therefore the most important thing must develop the cheap substrates for the mushroom production.

• Asian-Australasian Journal of Animal Sciences
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• 제26권4호
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• pp.529-536
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• 2013

The objective of this study was to investigate the effect of levels of cottonseed meal with various carbohydrate sources in concentrate on feed intake, nutrient digestibility, rumen fermentation and microbial protein synthesis in dairy bulls. Four, 6 months old dairy bulls were randomly assigned to receive four dietary treatments according to a $2{\times}2$ factorial arrangement in a $4{\times}4$ Latin square design. Factor A was carbohydrate source; cassava chip (CC) and cassava chip+rice bran in the ratio of 3:1 (CR3:1), and factor B was cotton seed meal levels in the concentrate; 109 g CP/kg (LCM) and 328 g CP/kg (HCM) at similar overall CP levels (490 g CP/kg). Bulls received urea-lime treated rice straw ad libitum and were supplemented with 10 g of concentrate/kg BW. It was found that carbohydrate source and level of cotton seed meal did not have significant effects on ruminal pH, ammonia nitrogen concentration, microbial protein synthesis or feed intake. Animals which received CC showed significantly higher BUN concentration, ruminal propionic acid and butyric acid proportions, while dry matter, organic matter digestibility, populations of total viable bacteria and proteolytic bacteria were lower than those in the CR3:1 treatment. The concentration of total volatile fatty acids was higher in HCM than LCM treatments, while the concentration of butyric acid was higher in LCM than HCM treatments. The population of proteolytic bacteria with the LCM treatments was higher than the HCM treatments; however other bacteria groups were similar among the different levels of cotton seed meal. Bulls which received LCM had higher protein digestibility than those receiving HCM. Therefore, using high levels of cassava chip and cotton seed meal might positively impact on energy and nitrogen balance for the microbial population in the rumen of the young dairy bull.