1,721,367 research outputs found
(7(2):6-13)SESBANIA SESBAN SEED AS A PROTEIN SUPPLEMENT FOR GROWING AND FATTENING RATIONS IN FEEDING PIGS
No full text田菁子實所含粗蛋白質為25.16%且經稀鹽酸處理後供試豬就食情形良好，由本試驗結果可暫得以下結論：
1. 田菁代替大豆餅1/3組（即田菁1/3大豆餅2/3）在全試驗期180天內，增重成績飼料利用性，以及增重之經濟價值確較大豆餅馳組而未加田菁老為優。
2. 田菁代替大豆餅超出1/3量者，（即田菁大豆餅各半，田菁2/3大豆餅1/3）增重成績飼料利用性以及增重之經濟價值亦較單獨大豆餅1/3，1/2組良好（除田菁大豆餅各半組供試豬菜病影響增重外）惟其飼養期應自第二期體重35公斤開始為佳。
3. 田菁代替大豆餅用以飼養肉用豬，當以替代大豆餅量1/3為適宜。
The nutrient content and chemical treatment of sesbania seed for its being used as feeds have been studied by Chen, but the value in using the treated seeds for feeding livestock have not yet been ascertained.
In order to determine the value of utilization of sesbania seed as a protein supplement in replacing soybean cake for growing and fattening rations in feeding pigs, an experiment was conducted in 1953. Eight lots of three pigs each were fed with the sesbania seed and soybean cake at different level of proteins in rations. Data obtained showed that a substitution of 1/3 sesbania seed in basal ration to replace soybean cake was the best for the pigs on their rate of growth, feeding value and economy of gains as compared with the other experimental lots.
It is suggested that sesbania seed could be used as a protein supplement for growing and fattening pigs, if the seeds has been treated previously with 1% HCL., but the amount of the seeds used should not exceed 1/3 in weight of its whole protein supplement
(7(3):37-41)THE SUBSTITUTION OF SESBANIA SEABAN SEED AND PEANUT OIL CAKE FOR SOYBEAN OIL CAKE IN RATION FOR GROWING-FATTENING PIGS
No full text田菁籽實經化學方法處理，作為替代大豆餅飼養肥育豬之蛋白質補充飼料，其所替代大豆餅不論在量之相等，或其所含粗蛋白質之相同，經試驗結果，對於供試豬之生長，以及飼料之利用性，皆以田菁代替大豆餅1/3者成績為優。田菁量之代替大豆餅1/2，對豬之生長及飼料之利用，雖不及田菁質之代替大豆餅1/3為優良，但本試驗各期飼料所含粗蛋白質平均較前多編式驗高2%，此或即因所含適量之養分助長供試豬之生長與飼料之利用也。綜觀田菁代替大豆餅，供為豬之肥育蛋白質補充飼料，勿論量之平衡或質之均等，仍以不超出1/3為適量。換言之，田菁籽實經稀鹽酸處理後，可用作育肥豬之蛋白質補充飼料，但與其他配合量在總飼料量內不超出10%，始得表現其良好之利用效果也。
The chemical treatment of sesbania seed for feeding pig has been described by Cheng. The purpose of this trial is to study the protein quality of the sesbania seed in order to determine the value of its utilization as a feed. 20 weanling pigs with an average live weight of 17 kg each were used in this experiment, and they were divided into 5 experimental lots according to random combination. The results of this experiment showed that the inclusion of one third crude protein of the seshania seed in substitution of soybean oil cake in ration for growing-fattening pigs was the best from the view points of growth rate and feed efficiency among the five experimental lots, while a substitution of one third crude protein each of sesbania seed and peanut oil cake to soybean oil cake also gave a satisfactory result.
Data reported herein indicated that the treated sesbania seed could be used as a protein supplement in hog-feed, but either the amount of protein or the quantity of the seed to be included could not exceed one third of the whole soybean crude protein or soybean oil cake in ration. Thus, it is further suggested that treated sesbania seed could be included in ration for growing and fattening pigs, if not over 10% of the total weight of the feed in combination
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
(37(1):58-67)Studies on the Methods of Soil Conservation on Slopeland for Summer Vegetable Production
No full text本試驗設置於鳳山熱帶園藝試驗分所坡度11°（20％）東南向砂質壤土的坡地上。其目的在比較坡地夏季蔬菜園不同水土保持方法對水土流失控制效果，以及對土壤水分，土壤理化性和蔬菜生育之影響情形，以探求最經濟有效的水土保持方法，提供坡地夏季蔬菜園土壤管理及保育設計參考。本試驗包括一、內斜式平台增段；二、百喜草帶狀覆蓋及敷蓋；三、百喜草條帶及戀風草敷蓋；四、無處理清耕對照區等四處理。
（一）各處理水土流失測定結果均以百喜草條帶及戀風草敷蓋處理區較少，百喜草帶狀覆蓋及敷蓋處理區次之，內斜式平台增段處理區再次之，惟三者之問差異不顯著，而以無處理清耕對照區較多與其他處理區差異極顯著。
（二）各處理地表逕流水中養份流失量和水土流失量有大小相同之趨勢，逕流水中養份濃度以施肥後較高。
（三）旱季各處理土壤水分測定結果，以戀風草敷蓋區較高，無處理清耕對照區較低。雨季各處理土壤水分含量則以百喜草覆蓋區較高，仍以無處理清耕對照區較低。
（四）土壤化學性測定結果顯示：百喜草條帶及戀風草敷蓋處理區較佳，無處理清耕對照區較差，因水土及養份流失嚴重所致。
（五）根據土壤團粒平均粒徑、飽和導水率、假比重、分散率、孔隙率及土壤保水特性測定結果顯示：各處理以百喜草覆蓋較佳，而以無處理清耕對照區較差。
（六）本試驗結球白菜（夏陽品種）種植於高屏地區海34公尺之坡地，高溫多濕，產量不及高冷地。各處理以百喜草條帶及戀風草敷蓋處理區較高，無處理清耕對照區較低。
（七）根據各項綜合分析結果顯示：百喜草條帶及戀風草敷蓋處理對控制水土及養份流失，減少旱季土壤水分蒸發，改善土壤理化性，提高結球白菜產量之效果有較其他水土保持處理為佳之現象及趨勢，尤以旱季土壤水分含量，土壤有機質及有效態鉀含量與其他處理間差異達顯著水準。故在與本試驗區各項條件近似的20％坡地夏季蔬菜園採用本方法較佳，尚適於農機作業，符合省工經營原則，為一種簡易經濟有效的水土保持方法。
Field experiment was conducted on 20% slopeland with sandy loam soil facing southeastern direction at the Fengshan Tropical Horticultural Experiment Station. The purposes of this experiment were to compare the effects of various conservation methods on soil erosion control, soil moisture content, soil physico-chemical properties and vegetables production and to find out the most effective and economical method of soil conservation on slopeland for Summer. vegetable production. Four treatments including (A) reverse slope terrace;(B) strip covering and mulching with bahia grass; (C) strip covering and mulching with bahia grass and weeping love grass mowed for mulching; (D) cleancultivation were designed in this experiment, and the results were summarized as follows
1. The least amount of water run-off and soil loss were found in the plot of strip covering and mulching with bahia grass and weeping love grass mowed for mulching. The next was the plot of strip covering and mulching with bahia grass, and the worst was found in the plot of clean cultivation.
2. Amounts of nutrient loss in runoff water in each treatment were proportional to those of run-off and soil loss . The result also indicated that the higher concentration of nutrients in runoff water was found immediately after the fertilizer application.
3. The moisture contents of soil during the dry season indicated that the higher amount was found in the plot of mulching with weeping love grass, and the lower amount was found in the plot of clean cultivation. The moisture contents of soil during the wet season indicated that the higher amount was found in the plot of covering with bahia grass, and the lower amount was found in the plot of clean cultivation.
4. The soil chemical properties indicated that the best treatment was found in the plot of strip covering and mulching with bahia grass and weeping love grass mowed for mulching, and the worst one was found in the plot of clean cultivation.
5. Based on the record of mean size of soil aggregate, hydraulic conductivity, apparent specific gravity, dispersion ratio, and porosity, the best physical properties of the soil was found in the plot of strip covering with bahia grass, and the worse one was in the plot of clean cultivation.
6. Chinese cabbages (cv. Hsia yang) were planted on the slopeland (34m above sea level) of kaopin area, the yields were inferior to
those grown in cool area. The highest Chinese cabbages yield was recorded on the plot of strip covering and mulching with bahia grass and weeping love grass mowed for mulching, and the lowest chinese cabbages yield was on the plot of clean cultivation.
7. Based on the aforementioned results, the treatment of strip covering and mulching with bahia grass and weeping love grass mowed for mulching which can afford to control the water, soil and nutrient loss effectively, reduce evaporation loss of soil moisture content improve soil physico-chemical properties and higher yields was better than any other treatment, and it is worth to be adopted as the ideal method of soil conservation on 20% slopeland for summer vegetable production
(16(2):70-80)TESTING OF THE EFFICIENCY OF THE CURRENT GRAIN DRYER IN TAIWAN
No full text(l)穀層愈厚，上下層水分率差距愈大，乾燥時間較長。
(2)水分率高且穀層厚時，常實施攪拌較為有利，可提高乾燥效率。
(3)水分率高達40%，而穀層厚度在17公分以上時，風速若保持0.86立方公尺／秒，則乾燥速率可高達8.6%/小時，而影響不大且提高熱效率。但必須限於搶救性乾燥時。
(4)搶救性安全乾燥熱效率較高，而儲存性乾燥則一般較低。（碎米率不變的情形下）
(5)熱效率可做為衡量乾燥工作優劣之參考。
(6)目前乾燥機應走向能控制水份率變化曲線的新途徑。
1. The deeper the grain layer, the more the drying time needs and the more moisture contain difference between the top and the bottom of the grain layer.
2. As the moisture contain is high and the layer deep, it is better to mixture the grain layer occasionally to get the higher drying efficiency.
3. For a 40% high moisture contain of a more than 17cm. deep layer, and the air velocity maintain at 0.86 m/sec, it is still safe to operate in the drying speed of 8.6% per hour.
4. Rapid drying has higher heat efficiency than storage drying.
5. Whether it is good or not in the operation of drying can be checked by the heat efficiency.
6. A new dryer must be designed in such a new way as can control the change of the miosture contain in the drying
(9(2):14-19)STUDIES ON KINMEN EARLY OF KOHL RABI
No full text1.金門早生球莖甘藍，球莖扁圓，肉質潔白，葉身小而葉柄細，食用部份之收穫率高，確具優良品種之特質，為不可否認之事實。
2.經全省各地示範農戶試作結果，咸認早熟豐產，適于臺灣各地生育，因球型美觀，生產及消費者均所歡迎，因之商品價值頗高。
3.種子大小不影響產量，反因小粒種子之產量較大粒種子有增加之趨勢，但在採種上因種子粒小，單位面積收量銳減，又因小粒種子之發芽率無大粒種子之優良，為其美中不足之處。
4.在臺灣北部海拔高度300m.以上，排水良好之高臺地，亦可順利採種；在平地因春季多濕，氣溫亦較高，採種困難頗多；在1,000m.左右之高冷地，單株收量頗豐，成本亦輕，似較有利2,000m.以上之高山地帶，種子延期至7月中旬成熟，其間常遇豪雨，影響種子品質及發芽率頗大。
1. According to the record of observation, Kinmen Early, one unknown variety of Kohirabi, will be acknowledged as the best variety of Kohlrabi, which has many superior characters such as oval bulbs, clear white flesh, tender and crisp texture, small leaves, fine leafstalks, and high yield of edible bulbs.
2. According to the result of province-wide trial planting and demonstration, Kinmen Early is known of early maturity and high yield; is suitable for the enviroment of Taiwan; and is welcome by producers and consumers due to the fine bulbs and good commercial value.
3. The size of seeds has no effect on the yield of bulbs, conversely the small seeds tend to heavier than the large ones, but the germination percentage of the former is inferior to the latter.
4. In the north area of Taiwan, the seed production of Kinmen Early will be established successfully at the altitude of 300 meters with good drainage; at the level ground, it is rather difficult for the, seed production due to the high humidity and temperature in spring season; at the cold area of 1,000 M. altitude it seems to be more convenient to the seed production due to the high yield and low cost; at the high mountain areas of 2,000 M. altitude, the muturity of seeds will postpone to the middle of July, and germination of seeds will be much affected by the heavy rain of this duration
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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