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Sri Hardiatmi
Fakultas Pertanian Universitas Slamet Riyadi Surakarta
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KAJIAN MACAM PUPUK KANDANG TERHADAP PERTUMBUHAN DAN HASIL 3 (TIGA) JENIS JAGUNG (ZEA MAYS L.) Fitri Wahyuningsih; Sri Hardiatmi; Siswadi Siswadi
Innofarm:Jurnal Inovasi Pertanian Vol. 22 No. 2 (2020): Innofarm: Jurnal Inovasi Pertanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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The research about “Study Kind of Animal Manures to Against Growth and Yield of 3 (Three) Types of Corn (Zea Mays L.) " which has been carried out from 4 November 2019 to 17 January 2020 in Sidorejo Hamlet, Sajen Village, Trucuk District, Klaten Regency, Central of Java with a height of place 130 (masl) with regosol soil type. This study aims to determine the growth and yield of three types of corn by treatment three types of manure. In this study using a factorial Randomized Completion Block  Design (RCBD) with method arranged split plot or separate tile layout design consist of 2 factors treatment and each was repeated 3 times to get 12 combinations. Types of Corn (V): V1: Yellow Corn, V2: White Corn, V3: Black Corn. Type of Manure (P), P0: Without Granting Manure, P1: Cow Manure, P2: Goat Manure, P3: Chicken Manure. Data from the results of this study were analyzed by LSD test (Least Significant Difference) at the 5% level, and resulted that: (1) There was no interaction between manure and three types of corn on all observed parameters, namely plant height, number of leaves, stem diameter, cob length, cob diameter, number of fresh cobs per plant, weight of fresh cobs per plant, weight of fresh cobs per the plot, (2) Giving kinds of chicken manure and black corn types (IPB J1) has an influence on the growth of plant height with the highest average value of 116.33 cm and the number of leaves with the highest average value of 8.17 strands. Then the growth of stem diameter by giving kinds of cow manure influences the three types of corn with the highest yield on yellow corn species (Bonanza F1) with the highest average value of 2.13 cm, (3) The provision of goat manure manure gives the best results on the weight of fresh cobs of yellow corn (Bonanza F1) of 343.45 gr / plant and white corn (Kumala F1) 243.54 gr / plant.
Kajian Macam Pupuk Kandang Terhadap Intensitas Penyakit Bercak Daun (Bipolaris Maydis Syn.) Pada 3 Jenis Jagung (Zea Mays L.) Bayu Asgoro; Sartono Joko Santoso; Sri Hardiatmi
Innofarm:Jurnal Inovasi Pertanian Vol. 22 No. 2 (2020): Innofarm: Jurnal Inovasi Pertanian
Publisher : FAKULTAS PERTANIAN UNIVERSITAS SLAMET RIYADI

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The research about study Kinds of Manure on the intensity of Leaf Spots (Bipolaris Maydis Syn.) On 3 Types of Corn (Zea Mays L). with the aim to1study1the type of manure on the intensity of Bipolaris Maydis Syn leaf spot on three maize varieties (Zea Mays L) which was carried out from 4 November 2019 to 17 January 2020, in Siderejo Hamlet, Sajen Village, Trucuk District, Klaten Regency, with altitude of 130m above sea level. This research uses factorial completely randomized complete block design (RCBD) which is arranged in a Split plot consisting of 2 treatment factors with 12 treatment combinations.The parameters observed are (1) Disease, namely symptoms of attack and intensity of attack. (2) The yield includes the weight of the cob per plant, the number of cob, the length of the cob and the diameter of the cob. Data from this study were analyzed with the LSD test (the Smallest Significant Difference) at a level of 5%. The results of the research : (1) Symptoms of leaf spot disease appear evenly on yellow and black corn varieties, symptoms of disease attack appear at 6 weeks after planting in all varieties. (2) The treatment of manure on black corn (V3P3) affected the intensity of leaf spot disease by 27.70. (3) The treatment of chicken manure on black corn (V3P3) with the highest leaf spot intensity gave a low yield but had no effect compared to goat manure and control. (4) The treatment of manure on yellow corn (V1) significantly affects the weight of fresh cobs. Treatment of kinds of manure with the type of white corn (V2) significantly affected the weight of fresh cobs per crop, length of cobs and number of cobs. Treatment of kinds of manure with the type of black corn (V3) significantly affects the diameter of the cobs
UJI MACAM PENYIRAMAN TERHADAP HASIL UWI ( Dioscorea allata ) Sri Hardiatmi; Endang Sri Sudalmi
RESEARCH FAIR UNISRI Vol. 4 No. 1 (2020): RESEARCH FAIR UNISRI
Publisher : Universitas Slamet Riyadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.099 KB) | DOI: 10.33061/rsfu.v4i1.3433

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh macam penyiraman terhadap hasil uwi Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap ( RAL ) dengan faktor tunggal yang terdiri dari tujuh perlakuan macam penyiraman ( P ), sebagai berikut :P0 = Penyiraman dengan air (kontrol), (2) P1= Penyiraman dengan leri 1 gelas, (3) P2 = Penyiraman dengan leri 2 gelas, (4) P3 = Penyiraman dengan leri 3 gelas, (5) P4 = Penyiraman dengan ekstrak teh 1 gelas, (6) P5 = Penyiraman dengan ekstrak teh 2 gelas,( 7) P6 = Penyiraman dengan ekstrak teh 3 gelas. Masing –masing perlakuan diulang 4 kali, sehingga keseluruhan ada 28 satuan perlakuan penelitian. Data hasil penelitian ini dianalisis dengan menggunakan analisis ragam, dilanjutkan dengan uji ( BNJ ) pada taraf 5 %. Hasil penelitian menunjukkan bahwa (1) Penyiraman tanaman uwi menggunakan leri dosis 3 gelas dapat meningkatkan secara nyata komponen hasil uwi yaitu jumlah umbi dan berat bulbil. (2) Penyiraman tanaman uwi menggunakan ekstrak teh dengan dosis 3 gelas dapat meningkatkan secara nyata komponen hasil uwi yaitu jumlah umbi, berat umbi, volume umbi, berat bulbil, dan volume bulbil. (3) Penyiraman tanaman uwi menggunakan ekstrak teh dengan dosis 3 gelas akan menghasilkan umbi terberat yaitu 1242,50g/tanaman.Kata kunci : Air leri, Air ekstrak teh, Hasil umbi uwi
Co-Authors Bayu Asgoro Endang Sri Sudalmi Fitri Wahyuningsih Sartono Joko Santoso