PERTUMBUHAN DAN HASIL KUBIS BUNGA (Brassica oleraceae, L) AKIBAT UMUR BIBIT YANG BERBEDA DAN PEMBERIAN BERBAGAI DOSIS PUPUK KOMPOS

Penelitian ini bertujuan  untuk mengetahui Pengaruh Umur Bibit dan Waktu Pemberian Pupuk Kompos Terhadap Pertumbuhan dan Hasil Kubis Bunga (Brassica oleraceae, L). Dalam penelitian ini Rancangan yang digunakan adalah  Rancangan Acak Kelompok (RAK) pola Faktorial, yang terdiri dari dua : Faktor umur bibit dengan notasi (U) terdiri dari 4 taraf  U1= satu minggu setelah semai, U2 = dua minggu setelah semai, U3 = tiga minggu setelah semai dan U4  =empat minggu setelah semai dan Faktor waktu pemberian pupuk kompos (W) terdiri dari 4 taraf, yaitu : W1 = tiga minggu sebelum tanam, W2= dua minggu sebelum tanam W3= (satu minggu sebelum tanam dan W4 = bersamaan tanam. Hasil penelitian menunjukan bahwa perlakuan umur bibit berpengaruh sangat nyata terhadap tinggi tanaman pada umur 10, 20, dan 30 hari setelah tanam (HST), serta berpengaruh sangat nyata terhadap panjang daun umur 20 HST. Perlakuan umur bibit tidak berpengaruh nyata terhadap lingkaran bunga (cm), berat bunga per-plot (gr) dan berat produksi (ton/ha). Perlakuan umur bibit terbaik terdapat pada perlakuan U4 = empat minggu setelah semai. Perlakuan waktu pemberian pupuk kompos berpengaruh tidak nyata terhadap seluruh parameter yang diamati. Terdapat Interaksi yang tidak nyata antara umur bibit dan waktu pemberian pupuk kompos  terhadap seluruh parameter yang di amati. Kesimpulan  hasil penelitian ini, untuk mendapatkan pertumbuhan dan produksi kubis bunga yang maksimal diperoleh  pada  umur bibit empat minggu setelah semai (U4)

PENGARUH KONSENTRASI DAN WAKTU PEMBERIAN EM-4 TERHADAP PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN.

Penelitian ini bertujuan untuk mengetahui sejauh mana pengaruh konsentrasi dan waktu pemberian EM-4 terhadap pertumbuhan dan hasil tanaman mentimun. Faktor konsentrasi EM-4 berpengaruh sangat nyata terhadap tinggi tanaman pada umur 2, 3 dan 4 MST, jumlah cabang produktif pada umur 5 MST, panjang buah, jumlah buah, diameter buah, produksi per plot dan produksi per hektar. Pengukuran parameter tertinggi terdapat pada perlakuan K2 (dengan konsentrasi 10 cc/liter air). Fakor waktu pemberian EM-4 berpengaruh nyata pada diameter buah dan berpengaruh tidak nyata pada tinggi tanaman pada umur 2, 3 dan 4 MST, jumlah cabang produktif pada umur 4 dan 5 MST, panjang buah, jumlah buah, produksi per plot dan produksi per hektar. Pengukuran parameter tertinggi terdapat pada perlakuan W2 (diberikan 8 hari sekali). Faktor interaksi antara konsentrasi dan waktu pemberian EM-4 berpengaruh sangat nyata pada jumlah buah per plot dan berpengaruh nyata pada diameter buah.&nbsp

PENGARUH KONSENTRASI DAN LAMANYA PERENDAMAN DALAM LARUTAN GIBERELLIN TERHADAP PERKECAMBAHAN BENIH KAKAO

Tujuan penelitian adalah untuk mengetahui pengaruh konsentrasi dan lama perendaman dalam larutan giberellin terhadap perkecambahan benih kakao  serta interaksi yang dimunculkan dari kedua perlakuan tersebut. Rancangan yang dugunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) pola faktorial, yang terdiri dari dua faktor yaitu : faktor konsentrasi Giberellin (G) yang terdiri dari 4 taraf yaitu ; G0 (0,0 ml/liter air atau kontrol), G1 (0,5 ml/liter air), G2 (1,0 ml/liter air), dan G3 (1,5 ml/liter air). Faktor lama  perendaman (L) yang terdiri terdiri dari 4 taraf yaitu : L0 (0 jam atau kontrol), L1 (12 jam), L2 (24 jam), dan L3 (36 jam). Hasil penelitian menunjukkan bahwa konsentrasi giberellin berpengaruh nyata terhadap daya kecambah benih kakao pada umur 14 HST. Perlakuan konsentrasi giberellin terbaik ditemukan pada konsentrasi 1,5 ml/liter air (G3). Lama perendaman dalam giberellin berpengaruh sangat nyata terhadap daya kecambah benih kakao umur 14 HST, dan vigor benih kakao pada umur 14 HST, serta berpengaruh nyata terhadap daya kecambah umur 7 HST dan potensi tumbuh. Perlakuan lama perendaman terbaik ditemukan pada perendaman 24 jam (L2). Interaksi antara perlakuan konsentrasi dan lama perendaman dalam giberellin berpengaruh tidak nyata terhadap seluruh parameter pengamatan yang meliputi daya kecambah, potensi tumbuh, vigor, tinggi kecambah, serta panjang akar. Berdasarkan hasil penelitian, untuk mendapatkan perkecambahan yang optimal pada benih kakao dianjurkan menggunakan larutan giberellin dengan konsentrasi 1,5 ml/liter air dan lama perendaman 24 jam, yang dilakukan secara terpisah

Soft Set Theory for Data Reduction

The recent changes in utility structureso development in renewable technologies and increased. There are many data exist all stored data stored in the computer using intemet, everyday data was stored. This data poses a problem when we need to use data" but the data are too numerous and scattered on the internet blur of data. Therefore, there are techniques required and are introduced to overcome this problem. Discussion discussed is Knowledge Discovery in Databases and techniques used are multi-soft set of techniques. Dataset is a set of multi-value data. By using Multi soft sets irq can reduce the data based on the theory of soft sets

Thanatophoric dysplasia Variant in Identical Saudi Twins; Prenatal Diagnosis and Genetic Analysis

AbstractThanatophoric dysplasia is the most common neonatal lethal skeletal dysplasia with an estimated incidence of 1 in 20,000 live births. This condition shares some similarity of radiological findings with other types of lethal skeletal dysplasias. Definite diagnosis is necessary for accurate medical and genetic counseling. Prenatal sonographic and molecular genetic diagnoses in identical twin pregnancy of variant phenotypic appearance TD type I, is presented her

Investigation of Stress Intensity Factor in a Single Edge Notched Bend Test Piece

A research has been conducted on the title of Investigation of Stress Intensity Factor in Single Edge Notched Bend Test Piece in partial fulfillment of Final Year Project. The research is about comparing empirical analysis and finite element analysis (FEA) in investigating stress intensity factor on the standard bend test piece by referring and following the American Standard of Testing Material (ASTM) Standard Test Method for Plane-Strain Fracture Toughness of Metallic Materials (E 399 – 90 – Reapproved 2001). FEA is conducted using ANSYS v.11 Software and analysis used linear elastic fracture mechanics (LEFM) approach with plane strain problem condition and modeled it in half symmetry geometry. FEA and empirical analyses were conducted in order to determine the relation and effect of span length ratio, s/W and thickness to width ratio, B/W with Stress intensity factor, K with respect to crack dept ratio, a/W. The empirical analysis and FEA were conducted to compare and validate the results. By using KCALC command in ANSYS, the procedures and methodology of using the command in the ANSYS have been recorded in step-by-step instruction for further references. Several corrective actions have been taken to reduce the error between analytical and finite element analysis. From the results, stress intensity factor, K is inversely proportional with span length to width ratio, s/W and thickness to width ratio, B/W while it is proportional to the crack length ratio, a/W. There are variations between analytical and empirical and finite element analysis but the error is considerably accepted

Perspective of Organizational Cultural in Effective Teacher Socialization: A Study of Beginning English Teachers in Pakistan

Abstract English language teaching in Pakistan is one of the major areas in the current educational reforms with the special focus on professional socialization of English teachers. This study aims at discovering and quantifying the relationship between organizational culture and effective socialization of beginning English teachers. Organizational culture has been identified with the considerations of equal & fair treatment with the beginning teachers, well-defined policies, self-recognition, academic facilities, teachers’ interaction and individual and organizational expectations. The required data was collected through survey method techniques, selecting a sample from the colleges located in Punjab province and Islamabad and getting questionnaires filled. The data, collected from 295 respondents, was analyzed and testified with statistical description. The results rejected the null hypothesis of no relationship between effective socialization and organizational culture. The results identified many socialization challenges to beginning teachers related to organizational culture including within weak relationship among teachers, concerns for equal treatment, unsupported administrative milieu, shaky self-perception, insufficient academic resources and ineffective role of staffroom. Finally it is suggested that organizational culture of Pakistani colleges may be made more conducive by training beginning teachers in conformity with the organizational objectives and professional requirements, bringing down the rate of conflicts and errors and above all enhancing the positive role of the principals who should create a productive environment with the help of a young team of enthusiastic beginning teachers

Haematology of the Malaysian jungle fowl (Gallus gallus spadiceus)

Haemotological values and total plasma protein concentration were determined from blood samples obtained from seven adult male jungle fowls (Gallus gallus spadiceus) trapped in the secondary forests of west Malaysia. The mean values for total RBC count, Rb concentration and PCV were 2.7 X 106/μl, 11.4 g/dl and 43.3% respectively. The mean values for MCV, MCR and MCRC were 159.4 μ3, 42.0 pg and 26.4% respectively. The mean of total WBC count was 27.5 X 103/μl. The mean differential and absolute counts for WBC were: heterophils, 51.3% and 14.0 X 103/μl; lymphocytes, 31.3% and 8.6 X 103/μl; monocytes, 8.6% and 2.5 X 103/μl; oesinophils, 4.3% and 1.2 X 10 3/f.Ll; and basophils, 4.6% and 1.2 X 103/μl. The mean total plasma protein concentration was 4.2 g/di This study shows that the jungle fowl has a higher,percentage of heterophils and lower percentage of lymphocytes than the domestic chicken

PENGARUH KONSENTRASI DAN LAMA PERENDAMAN DALAM ZPT AUKSIN TERHADAP VIABILITAS BENIH SEMANGKA (Citurullus lunatus) KADALUARSA

Tujuan penelitian adalah untuk mengetahui pengaruh konsentrasi dan lama perendaman dalam ZPT auksin terhadap viabilitas benih semangka kadaluarsa serta interaksi yang dimunculkan dari keduanya. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) pola faktorial, yang terdiri dari dua faktor yaitu: Faktor konsentrasi Auksin (K) yang terdiri dari 4 (empat) taraf yaitu : K0 (0 ml/liter air atau kontrol), K1 (1 ml/liter air), K2 (2 ml/liter air) dan K3 (3 ml/liter air). Faktor lama perendaman (L) yang terdiri terdiri dari 4 (empat) taraf yaitu : L0 (0 jam atau kontrol), L1 (2 jam), L2 (4 jam) dan L3 (6 jam). Untuk menggambarkan perkecambahan benih semangka maka dilakukan pengamatan dengan parameter sebagai berikut ; daya kecambah, potensi tumbuh, vigor, tinggi kecambah, serta panjang akar. Hasil penelitian menunjukkan bahwa perlakuan Konsentrasi Auksin berpengaruh sangat nyata terhadap daya kecambah, potensi tumbuh, indeks vigor, tinggi kecambah dan panjang akar benih semangka kadaluarsa. Perlakuan konsentrasi Auksin terbaik dijumpai pada konsentrasi 2 ml/liter air (L2). Perlakuan lama perendaman dalam ZPT Auksin berpengaruh sangat nyata terhadap daya kecambah, potensi tumbuh, indeks vigor, tinggi kecambah dan panjang akar benih semangka kadaluarsa. Perlakuan lama perendaman terbaik dijumpai pada lama perendaman 4 jam (L2). Interaksi antara perlakuan konsentrasi dan lama perendaman dalam ZPT Auksin berpengaruh tidak nyata terhadap seluruh parameter pengamatan yang meliputi daya kecambah, potensi tumbuh, indeks vigor, tinggi kecambah, serta panjang akar

Customer churn prediction in telecommunication industry using data certainty

© 2018 Elsevier Inc. Customer Churn Prediction (CCP) is a challenging activity for decision makers and machine learning community because most of the time, churn and non-churn customers have resembling features. From different experiments on customer churn and related data, it can be seen that a classifier shows different accuracy levels for different zones of a dataset. In such situations, a correlation can easily be observed in the level of classifier\u27s accuracy and certainty of its prediction. If a mechanism can be defined to estimate the classifier\u27s certainty for different zones within the data, then the expected classifier\u27s accuracy can be estimated even before the classification. In this paper, a novel CCP approach is presented based on the above concept of classifier\u27s certainty estimation using distance factor. The dataset is grouped into different zones based on the distance factor which are then divided into two categories as; (i) data with high certainty, and (ii) data with low certainty, for predicting customers exhibiting Churn and Non-churn behavior. Using different state-of-the-art evaluation measures (e.g., accuracy, f-measure, precision and recall) on different publicly available the Telecommunication Industry (TCI) datasets show that (i) the distance factor is strongly co-related with the certainty of the classifier, and (ii) the classifier obtained high accuracy in the zone with greater distance factor\u27s value (i.e., customer churn and non-churn with high certainty) than those placed in the zone with smaller distance factor\u27s value (i.e., customer churn and non-churn with low certainty)