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Journal : Pendidikan Biologi

PENGARUH MEDIA TANAM TERHADAP PERTUMBUHAN VEGETATIF TANAMAN MENTIMUN (Cucumis sativus L.) Arisandi, Nirmela; Mulyati, Mulyati; Novi, Novi
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRAK Cucumber is an annual plant that is pervasive belonging to Cucurbitaceae family are widely used as food , cosmetic and drug industry - abatan . Low productivity and quality of cucumber caused less intensive farming techniques , one of which depends on fertilization and treatments performed . The initial step was  to  produce  healthy  seedlings  with  optimal  growth  is  to  find  a  suitable growing media for planting cucumbers . To find the appropriate planting medium with the plant roots need to combine the organic material and adapted to the type of plant . In connection with that have done research that aims to find a suitable planting medium for the growth of cucumber plants . The research was conducted in the village Kajai , Talamau District , West Pasaman . This type of research is experimental , with a completely randomized design ( CRD ) consisting of 5 treatments and 5 replications . The treatments were A ( soil as a control ) , B ( garden soil + sand ) , C ( garden soil + manure ) , D ( cow manure + sand ) , E ( garden soil + sand + cow manure ) . The data were analyzed with analysis of variance and followed by LSD test at 5% level . The results showed that the use of a combination  of  growing media  can  increase  the percentage  of  live  seeds  , number of leaves and plant height . The best growth results found on the treatment E.  
Efektivitas Pupuk Bio organik Terhadap Produksi Tanaman Semangka (Citrullus vilgaris L.) di Desa Sungai Tunu Barat Kecamatan Ranah Pesisir Kabupaten Pesisir Selatan Hayani, Hayani; Rizki, Rizki; Novi, Novi
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACTWatermelon (Citrullus vulgaris L.) is one fruit crop is popular because it tastes sweet, crisp and a lot of water content. Requirement of watermelon continues to increase while the production is still low.  Economic value of watermelon is quite high and is expected to increase revenues society therefore to increase the production of watermelon cultivation needs to be done. Watermelon cultivation using organic bio fertilizers other environmentally friendly can also add soil organic matter and very simple acquiring. The objectives of this research is to determine the effectiveness of Bio organic fertilizer for crop production of watermelon (Citrullus vulgaris L.)  which includes: fruit weight, fruit diameter and number of pieces. This research has been conducted on farmers field Tunu River Village Sub Domains West Coast South Coastal District from April to June 2013. This type of research is experimental, this study using Cluster Randomized Design (RAK) with 4 treatments and 6 repetitions, each treatment is a control (Urea, NPK, SP36 and KCL), B (Bio Organic 2%), C (4% organic Bio), D (6% organic Bio) parameters measured were fruit weight, fruit diameter and number of pieces. Data were processed using analysis of variance and continued DNMRT test at level 5%. The results were analyzed by analysis of variance after directing that the use of Bio organic fertilizer is not a real effect on crop production covering a total of watermelon fruit, fruit weight and fruit diameter compared dangan use of inorganic fertilizers. From the research results it is advisable for farmers to use organic bio fertilizer in crop cultivated watermelon pupuknya for more economical and environmentally friendly.
INDUKSI PERKECAMBAHAN BIJI SIRSAK ( Annona muricata ) MENGGUNAKAN AIR KELAPA MUDA Andriani, Andriani; Advinda, Linda; Novi, Novi
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACTAnnona muricata L. is a kind of plant growing and fruiting perennially if the water  demond  is  apparently  sufficed.  A.  muricata  L.  seed  has  averagely  less germination power, however it can be improved by the induction. Coconut water is proved to induct that power because it contains some essences supporting seed growth: auxin, gibberellind and cytokinins. This research was carried out at 13rd January until25th   February in Physiology Laboratory of Biology Departement Unversity of Padang.This is a descriptive research which used six concentrates of coconut water are: 0%,20%, 40%, 60%, 80% and 100% with every concentrate is put on four plastic scuttles. The observation was held six week to find out days when seed started growing and amount of seed germinating. The result showed that germination in 60% appeared in19th      day.  The  writer  summarizes  that  coconut  water  dad  not  be  able  to  inductgermination of A. muricata seed. The result evidenced that from 120 seeds germination, there werw only 7 seeds started growing.   
PENGARUH BEBERAPA KONSENTRASI SITOKININ TERHADAP PEMBENTUKAN BUAH PARTENOKARPI PADA TANAMAN CABAI (Capsicum annum L.) Rahmayani, Elva; Rizki, Rizki; Novi, Novi
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACT             Chili of cultivation will be attracted for most of farmers because the highest economic value. It influences by the quality of chili it self. Nowadays, the quality of chili’s cultivation is still low. One of the way to solve this problem is partenocarpy. This research aims ti know the effect some cytokinin concentrate to establish the chili’s fruit (Capsicum annum L.). the research has done on February until August in 2013 in Green House of Biology, Science and Math Faculty, UNAND by using RAL (Random design complete) with 6 treatmenst and 4 repetations. The control without, cytokinin concentrate 20 ppm, 40 ppm, 60 ppm, 80 ppm, and 100 ppm. The result of this research shows that giving concentrate 80 ppm is the best in avolding seeds with average 5,25 seeds, 100 ppm for size, diameter, and weight of the chili. 
PENGARUH PEMBERIAN PUPUK BOKASHI JERAMI PADI TERHADAP PERTUMBUHAN DAN HASIL SELADA DAUN (Lactuca Sativa L.) Wulandari, Resty; Mulyati, Mulyati; Novi, Novi
Pendidikan Biologi Vol 2, No 2 (2013): Jurnal Mahasiswa Pendidikan Biologi Genap 2013-2014
Publisher : STKIP PGRI Sumbar

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ABSTRACTLeaf lectuce (Lactuca sativa L.) is one of the plant have high nutricion, especially mineral to accelerate absorption to decease fever. The research aim to know the effect of paddy straw bokashi fertilizer on growth and yield of leaf lectuce in pollybag. This research was conducted in farmer field in Kayu Tanduk village, X Koto district, Tanah Datar regency from May 2013 until August in 2013. The research was design of this research was a experimental research, with Randomized Completely Design (RCD), with 6 treatment and 5 repitition. Each treatment A control (300 gr manure), B 100gr of paddy straw bokashi/pollybag, C 150 gr /pollybag, D 200 gr/pollybag, E 250 gr/pollybag, F 300 gr/pollybag. To analyze the date, used ANOVA and BNT 5% standard. The result of this research, shows that the paddy straw bokashi fertilizer input have significant effect on fresh weight of plant. But not significantly for quantity of leaf in 5% standard. The researcher conclude that straw was given with 150 gr/pollybag doce forward leaf lectuces saw increasing growth and result. 
Co-Authors -Jiun Horn, Gwo A.A. Ketut Agung Cahyawan W Abdul Rahman Acep Komara Agus Setiadi Amanda, Reski Andriani Andriani Armadany, Fery Indradewi Arum Widyasyari Astika, Astika Aura, Aura Ayuningsih, Warma Azwar Ananda Bintang, Windy Bintang Pratama Dede Salwa Oktavia Dian, Dian Ari Kurniawan Dicky Perwira Ompusunggu Didit Haryadi Dinar, Dinar Dwi Chandri Kurnia Putri Eka Sari, Eka Eliyasni, Rifda Elva Rahmayani Erlina, Erlina.B Erwin Syaputra Euis Rina Mulyani Fahmi Irfani Faridho, Faridho Fauziah, Noviani Lulu Firmaniar, Eviamanasye Fiyana, Ayu Sasta Frisda, Tani Friskila, Ayunisha Fristianti, Ega Ginting, Messy May Tania BR Haderiah Hagiyanto, Sofhie Angela Halika, La Ode Herman Hayani Hayani Hendi, Hendi Hendrick Hendrick Henni Muchtar Herman Fland Dakhi Hery Kristedy Ihksan, Luthfi Indrawadi, Junaidi Iqram, Iqram Irma Sari Jayanti, Jayanti Joko Joko Kamus, Kamus Karunia, Liwan Linda Advinda M. Masrukhan Mahdalena Mahdalena Mahdalena Mahdalena Mahdian Mahdian, Mahdian Mallarangeng, Andi Nafisah Tendri Adjeng Marwan Hardiyanto Maulidya, Riska Mulyati Mulyati Musyarrafah, Andi Mutiara Manata Sari Naomi, Kristy Nazwa Zata Sabrina Neli Kusmita Nirmela Arisandi Novira, Aulia Nur, A Resqi Mubaraq Nurhany, Ade Zahwa Nurmadina, Nurmadina Okta Meilawaty Oktavia Oktavia Pambuko Naryoto Pramono, Alexander Puah, Putri Sri Putra, Brilliant Yokha Rahmania, Najwamuna Norazizah Raihan, Raihan Fadhil Resty Wulandari Rhidwan, Silmi Fauziyah Riasvalena, Ria Rizki Rizki Rofiq, Nur Rohfadli, Muhammad Ruqiah Ganda Putri Panjaitan Rusmansyah Rusmansyah, Rusmansyah Siti Helmyati Sopariah, Iis Sri Mulyati Sri Wiyanti Sulasmi Suyud, Suyud Syamsul Ph.D M.A. Hadi Tri, Nanda Triandanu Ucok, Ucok Wahyu Prasetyo Waskito, Prayogi Widyastuti, Hesty Wulandari, Evi Yosafat Aji Pranata YUSNITA YUSNITA