Tanaman jagung ( Zea mays L.) merupakan tanaman pangan yang dimanfaatkan untuk kebutuhan sehari – hari.. Mengingat banyaknya kendala seperti produksi yang masih rendah dan kualitas jagung manis, perlu upaya untuk mengatasinya. Upaya yang dapat dilakukan adalah dengan meningkatkan penambahan pupuk yang seimbang. Penggunaan nano silika yang molekulnya berukuran nano (10-9 m) diharapkan unsur Si mampu diserap secara optimum oleh tanaman.sehingga mudah.diserap.oleh.tanaman.Penelitian ini memiliki tujuan untuk mengetahui pengaruh dosis pupuk nanosilika sekam padi terhadap pertumbuhan dan produksi jagung manis. Penelitian ini menggunakan Rancangan Acak Kelompok non factorial. Dosis nanosilika dengan 7 level 0 mL/tanaman (P0), 4 mL/tanaman (P1), 8 mL/tanaman (P2), 12 mL/tanaman (P3), 16 mL/tanaman(P4), 20 mL/tanaman (P5) dan 24 mL/tanaman (P6). Hasil penelitian ini menunjukkan bahwa pemberian 7 level dosis pupuk nanosilika tidak berpengaruh terhadap parameter tinggi tanaman, jumlah daun, diameter batang, berat tongkol berkelobot, berat tongkol tanpa kelobot tetapi pada perlakuan dosis 8 mL/tanaman (P2) memiliki hasil kadar kemanisan tertinggi. Kata kunci: Nanosilika,Nanosilika Sekam Padi, Jagung Manis, Dosis.
Tanaman kacang panjang (Vigna Sinensis L.) merupakan salah satu komoditas sayuran yang sangat potensial untuk dikembangkan, karena mempunyai nilai ekonomi yang cukup tinggi. Kacang panjang dapat dikonsumsi dalam bentuk segar maupun diolah menjadi sayur. Dalam upaya peningkatan gizi masyarakat, kacang panjang penting sebagai sumber vitamin dan mineral. Menurut Haryanto (2003), biji kacang panjang mengandung karbohidrat (70,00%), protein (17,30%), lemak (1,50%) dan air (12,20%), sehingga komoditi ini juga merupakan sumber protein nabati. Selain penting sebagai sayuran dan sumber protein nabati,tanaman ini juga dapat menyuburkan tanah. Pada akar kacang panjang terdapat bintil-bintil akar yang berisi bakteri Rhizobium sp. yang dapat menambah nitrogen bebas dari udara dan merubahnya menjadi bentuk yang dibutuhkan tanaman. Penelitian ini bertujuan Untuk mengetahui interaksi antara pemberian pupuk bokashi sapi dan penggunaan macam jenis mulsa terhadap pertumbuhan dan produksi tanaman kacang panjang varietas pertiwi.Penelitian dilaksanakan pada bulan Januari -Maret , dengan menggunakan rancangan perlakuan faktorial dan rancangan lingkungan acak kelompok (RAK) yang terdiri dari dua Faktor, masing-masing faktor terdiri dari tiga kelompok yaitu dengan dosis pupuk bokashi 6 ton/ha, dosis pupuk bokashi 12 ton/ha, dosis pupuk bokashi 18 ton/ha. Faktor kedua terdiri dari jenis mulsa, yaitu mulsa jerami, mulsa perak-perak, dan mulsa hitam-perak, dan dari kedua faktor tersebut dapat dikombinasikan. Pada Penelitian ini Terjadi interaksi sangat nyata antara perlakuan dosis pupuk bokashi dan macam jenis mulsa pada variabel pengamatan : panjang tanaman umur 42 hst, dan terjadi interaksi nyata pada varisabel diameter batang umur 28 dan 42 hst. Terjadi perbedaan pada perlakuan tunggal, yaitu perlakuan mulsa pada variabel jumlah helai daun pada umur 14, 28, dan 42 hst. Tidak terjadi interaksi pada variabel berat polong, jumlah polong, dan panjang polong pada akumulasi panen I -V. Akan tetapi ada perbedaan nyata pada perlakuan tunggal, yaitu perlakuan mulsa pada variable berat dan jumlah polong per tanaman pada akumulasi panen I-V.
The research aims to determine the effect of seed age and variety types on the growth and production of tomato plants (Solanum lycopersicum L.) with hydroponic systems. This research was conducted with factorial treatment and environmental design Completely Randomized Design (CRD) consisting of 2 factors. Factor I: The age of the seedlings (B) and Factor II. Kinds of varieties (V). The conclusion was that there was an interaction between the age of the seedlings and the variety of varieties in the observation variable for the increase in the number of leaves 28 day in the B2V1 treatment with an average yield of 15.00 leaves.
Post- haverst important to study because commodities were living materials that were easily damaged after being harvested. The purpose of the experiment was to analyze the post-harvest quality of watermelon at the integrated field laboratory in Kediri. The research method uses organoleptic tests which include taste, color, type, shape, fruit weight. Two types of watermelon were analyzed, namely Samara watermelon (non-seed) and Black sweet. The results showed that the fruit with the heaviest weight was the Samara watermelon, which was 5.27 kg/fruit, red in color, artificial and non-seeded, compared to the black sweet, which weighed around 4.52 kg/fruit. The organoleptic test of samara watermelon was that the taste, type, color were very popular with consumers while the round shape was favored by consumers. Black sweet watermelon based on sensory test of taste was very preferred, yellow color was very preferred, oval shape and the type is liked by consumers. The profit from the samara watermelon harvest was Rp. 3.7 million and black sweet Rp. 3.2 million
Productivity of dairy farmers in Sendang Village could be done through coaching and training to dairy farmers in Sendang Village through the application of science and technology needed by dairy farmers, namely by providing pasteurization tools to process milk into various beverage products and products ready to be marketed. The expected targets and outputs in the PKM program are better management pattern system and a better accounting system, and Products produced (Beverage Flavored Milk Beef, Cheese, Ice Sticks, and Various Ice Cream Flavors). The steps taken in the community service program are dissemination to members of the cattle ranchers group regarding the benefits and benefits of management and production in the manufacture of milk beverage products; providing education and training on how to use pasteurization tools to process milk into a beverage product that has various flavors; and assistance creating product layouts, management training, accounting and marketing. The conclusions are the group of trained farmers have been able to carry out managerial activities in the business of making fresh milk-based food and beverage products; the group has been able to make a production layout, calculate the production costs and make a profit and loss statement and make a financial balance sheet report on the processing; the livestock groups have been able to plan the intended market and are able to determine the products to be marketed in a large capacity; and provision of production equipment assistance has increased the entrepreneurial capacity of dairy farmers in Sendang Village, Tulungagung Regency.
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