scholarly journals PENGARUH KERAPATAN TANAM GALUR HARAPAN KAPAS TERHADAP SISTEM TUMPANGSARI DENGAN JAGUNG

2020 ◽  
Vol 11 (2) ◽  
pp. 67
Author(s):  
PRIMA DIARINI RIAJAYA ◽  
FITRININGDYAH FITRININGDYAH ◽  
TRI KADARWATI
Keyword(s):  
Zea Mays ◽  
Gossypium Hirsutum ◽  
Natural Resources ◽  
Rainy Season ◽  
Field Trial ◽  
Cotton Yield ◽  
Central Java ◽  
Crop Density ◽  
New Varieties ◽  
Plot Design

<p>ABSTRAK<br />Pengaturan kerapatan tanam pada galur harapan kapas perlu<br />dilakukan agar penggunaan sumberdaya lebih efisien dan tidak<br />mengganggu tanaman palawija yang ditumpangsarikan. Pengaturan<br />tanaman dilakukan sedemikian rupa untuk memberikan ruang tumbuh<br />yang lebih baik terhadap pertumbuhan dan perkembangan tanaman.<br />Penelitian kerapatan tanam galur harapan kapas pada sistem tumpangsari<br />dengan jagung dilakukan di lahan petani di Desa Pendem, Kecamatan<br />Ngaringan, Kabupaten Grobogan, Jawa Tengah pada lahan kering/tadah<br />hujan dari bulan Desember 2002 hingga Mei 2003. Tujuan penelitian<br />untuk mendapatkan kerapatan tanam yang sesuai pada galur harapan kapas<br />pada sistem tumpangsari dengan jagung. Percobaan disusun dalam<br />rancangan petak terbagi dengan varietas sebagai petak utama dan<br />kerapatan tanaman sebagai anak petak yang diulang 3 kali dan 2 ulangan<br />monokultur kapas dan jagung. Sebagai petak utama adalah 3 varietas/galur<br />kapas: 88003/16/2, 92016/6, dan Kanesia 7; dan anak petak terdiri dari<br />tiga kerapatan tanam : 2 : 2 (2 baris kapas dan 2 baris jagung); 2 : 3 (2<br />baris kapas dan 3 baris jagung); dan 3 : 2 (3 baris kapas dan 2 baris<br />jagung). Hasil penelitian menunjukkan bahwa kerapatan tanam yang<br />sesuai pada galur/varietas harapan kapas adalah kerapatan tanam 3 : 2 (3<br />baris kapas dan dua baris jagung) dengan produksi kapas 1.563,9 kg/ha<br />dan jagung 3.840,7 kg/ha. Pada kerapatan tanam tersebut, populasi kapas<br />adalah 32.566 tanaman/ha (81% dari populasi monokultur) dan jagung<br />38.000 tanaman/ha (72% dari monokultur). Produktivitas kapas galur<br />92016/6 mencapai 1.583,9 kg/ha dan nyata lebih tinggi dibanding galur<br />88003/16/2 dan Kanesia 7 pada berbagai kerapatan tanam.<br />Kata kunci :  Gossypium  hirsutum,  Zeamays,  kerapatan  tanaman,<br />tumpangsari</p><p><br />ABSTRACT<br />Arrangement of crop densities for new cotton lines under<br />intercropping system with maize<br />The arrangement of crop densities for cotton new varieties/lines is<br />needed to improve the use of natural resources under intercropping system<br />with maize. The field trial on different crop densities for new cotton lines<br />under intercropping system with maize was conducted in Grobogan,<br />Central Java in rainy season 2002/2003. The purpose of the study was to<br />investigate the optimum population for new cotton lines under<br />intercropping with maize. The field experiment was arranged in a Split<br />Plot Design with three replications. Three new cotton lines/varieties were<br />allocated to main plots: 88003/16/2, 92016/6, and Kanesia 7. Three crop<br />arrangements were allocated to sub-plots: 2 : 2 [2 cotton rows and 2 rows<br />of maize]; 2 : 3 [ 2 cotton rows and 3 rows of maize] and 3:2 [ 3 cotton<br />rows and 2 rows of maize]. Results showed that the crop arrangement for<br />cotton and maize under intercropping system is 3 cotton rows and 2 rows<br />of maize, with cotton yield 1,563.9 kg/ha and maize 3,840.7 kg/ha. Cotton<br />yield of 92016/6 is higher than those of 88003/16/2 and Kanesia 7 under<br />the all crop arrangement tested.<br />Key words: Gossypium hirsutum, Zea mays, crop density, intercropping</p>

scholarly journals KERAPATAN GALUR HARAPAN KAPAS PADA SISTEM TUMPANGSARI DENGAN KEDELAI

2020 ◽  
Vol 9 (1) ◽  
pp. 11
Author(s):  
PRIMA DIARINI RIAJAYA ◽  
FITRININGDYAH TRI KADARWATI
Keyword(s):  
Glycine Max ◽  
Gossypium Hirsutum ◽  
Field Experiment ◽  
Key Words ◽  
Photosynthetic Efficiency ◽  
Cropping Systems ◽  
Cotton Yield ◽  
Systems Research ◽  
Crop Density ◽  
Plot Design

<p>Penelitian pengaturan kerapalan galur harapan kapas pada sistem tumpangsari dengan kedelai dilakukan di IPPTP Mojosari, Mojokerto, Jawa Timur pada lahan sawah sesudah padi dari bulan Mei sampai dengan Oktobcr 2000. Tujuan penelitian untuk mendapatkan kerapalan lanaman yang sesuai pada galur harapan kapas pada sistem tumpangsari dengan kedelai Percobaan disusun dalam rancangan petak tcrbagi dengan 4 varictas'galur (92016/6, 91001 29 2, 88003/16/2 dan Kanesia 7) sebagai pelak utama Anak petak terdiri atas 3 tata tanam yaitu (1) tala tanam 1(1); 3, yaitu I bans kapas (I tan 'lubang) dan 3 bais kedelai, (2) tata tanam 2 (1) 4 yaitu 2 baris kapas(l tan.'lubang) dan 4 baris kedelai, (3) tata tanam 1 (2)3 yaitu 1 baris (2 tan 'lubang dan 3 bais kedelai) Jarak lanam kapas dan kedelai pada (ala tanam 1(1) 3 adalah 150 x 20 cm dan 25 x 20 cm, pada tata tanam 2( I ):4 adalah 150 (60) cm x 30 cm dan 20 cm x 20 cm, dan tata tanam 1 (2) 3 adalah 150 cm x 30 cm dan 25 cm x 20 cm Hasil penelitian menunjukkan bahwa lata tanam yang sesuai pada galur varietas baru kapas adalah tata tanam 1(1)3 |1 baris kapas (1 tan lubang) dan tiga baris kedelai] Mengurangi jumlah lanaman kapas tiap lubang dari 2 menjadi I lanaman pada tata tanam 1 (2)3 (1 baris kapas (2 lan lubang) dan 3 bais kedelai) meningkatkan eisiensi fotosintcsis dai 59 x 10 menjadi 9.4 x 10"" mgC02.mgll20 sehingga produksi kapas meningkat dari 1 167 2 menjadi I 251 6 kgha, sedangkan produksi kedelai tidak berpengaruh yaitu rata-rata 846 kgha Apabila dialur dalam sistem 2:4 (2 baris kapas diantara 4 baris kedelai), maka eisiensi fotosintcsis hanya meningkat dari 5.9 x \0A menjadi 77 x 10 mg C02mg H20 sehingga produksi kapas hanya meningkat dari I 167 2 menjadi I 206 2 kgha Pada kedua sistem lanam tersebut produktivitas galur 8800316/2 (1 323.3 kgha) lidak berbeda dengan Kanesia 7 (I 365.2 kg/ha) dan nyata lebih tinggi daripada galur 920166 (1 096 9 kgha) maupun 91001.29/2 (1 048 0 kgha).</p><p>Kata kunci: Gossypium hirsutum. kapas. Glycine Max, kedelai, kerapatan lanaman, tumpangsari, hasil</p><p> </p><p><strong>ABSTRACT</strong></p><p><strong>Density of neyv cotton lines under intercropping system with soybean</strong></p><p>The ield trial on different crop densities for new cotton lines under intercropping system with soybean was conducted in Mojosari. East Java from May lo October 2000 on the rice ield ater harvest. The purpose of the study was to investigate die optimum population for new cotton lines under intercropping with soybean The field experiment was arranged in a Split Plot Design with three replications. Pour new cotton lines were allocated lo main plots 92016 6, 91001/29.2 (okra leal). 88003/16/2 and Kanesia 7 'Three crop arrangements were allocated to sub-plots: 1 (1 ):3 [1 cotton row (I plant/hole) in between 3 rows of soybean), 2(1 ):4 [ 2 coton rows (1 plant/hole) in between 4 rows of soybean, and 1(2):3 (1 cotton row (2 planlholc) in between 3 rows of soybean). Two replications for sole crops of cotton and soybean were included in this expeiment lo compare both cropping systems. Research showed that by keeping one cotton plant/hole under intercropping system wi(h soybean in arrangement of 1:3 11 conon row in between 3 rows of soybean), increased the photosynthetic efficiency from 5 9 x 10"* to 9.4 x 10"* mg C02/mg H20, causing cotton yield increased from 1167.2 to 1 251.6 kg/ha; however soybean yield did not differ between different propotions of cotton and soybean (846 kg/ha) Under arrangement of Iwo cotton rows * four rows of soybean, the photosynthetic efficiency increased from 5.9 x 10"1 to 7.7 x 10"* mg COj'mg HjO resulted in increased cotton yield from I 167.2 lo 1 206.2 kgha Ihe yield of line 88003/16 2 (1 323.3 kgha) did not differ with that on Kanesia 7 (I 365.2 kg/ha); both were higher than those on 92016/6 (1 096.9 kg/ha) and 91001 /29/2 (1 048.0 kgha).</p><p>Key words: Gossypium hirsutum, kapas. Glycine Max, soybean, crop density, intercropping, yield</p>

scholarly journals Effects of Insecticides for Controlling Hogplum Beetle Podontia 14-punctata under Laboratory and Field Conditions

2015 ◽  
Vol 8 (1) ◽  
pp. 79-83
Author(s):  
MJ Uddin ◽  
MMH Khan
Keyword(s):  
Natural Resources ◽  
Field Condition ◽  
Field Trial ◽  
Adult Stage ◽  
Control Treatment ◽  
Larval Instars ◽  
Significant Difference ◽  
Laboratory Trial ◽  
The Mean ◽  
Hog Plum

Experiments on hogplum beetle, Podontia 14-punctata were carried out to find out the suitable insecticide(s) with appropriate dose(s) for suppressing both larvae and adults. Results revealed that the highest mortality (100%) was found in 1st instar larvae after 24 hours at each dose of superior 505EC and the lowest mortality was in T4 treated leaves. The highest mortality was also found in 2nd, 3rd, 4th and adult stages of hog-plum beetle by T5 and T6 treatments. No mortality was observed in control treatment in laboratory trial. The mean number of larvae ranged from 1.5 to 7.6 per square meter of quadrate at one week after last spray. No significant difference was observed among treatments regarding percent leaf infestation at one day before 1st spray. The percent leaf infestation ranged from 5.01 to 9.82 at one week after last spray. The lowest percent (5.87%) leaf infestation was found in T6 treated plants while the highest percent (15.76%) leaf infestation was found in untreated control plants. The highest mortality was observed in T5 and T6 treated plants at all larval instars and no significant difference was found between two doses of each insecticide under field condition. The results of field trial also revealed that the minimum dose (0.75 ml L-1 of water) of Superior 505 EC is sufficient to suppress the field population of larvae and adults of Podontia 14-punctata effectively. Finally, it may be concluded that the highest mortality was found in all larval instars and adult stage of hog-plum beetle after 24 hours at each dose of superior 505 EC (T5 and T6 treatments) both in laboratory and field trials.J. Environ. Sci. & Natural Resources, 8(1): 79-83 2015

scholarly journals Effect of Variety and Weed Management Practices on Yield and Yield Attributes of Wheat

2013 ◽  
Vol 5 (2) ◽  
pp. 91-96
Author(s):  
MR Sultana ◽  
MA Alim ◽  
MB Hossain ◽  
S Karmaker ◽  
MS Islam
Keyword(s):  
Natural Resources ◽  
Grain Yield ◽  
Weed Management ◽  
Yield Components ◽  
Management Practices ◽  
Yield Attributes ◽  
Free Treatment ◽  
Yield And Yield Components ◽  
Hand Weeding ◽  
Plot Design

An experiment was conducted at Agronomy Field Laboratory of Rajshahi University to evaluate the effect of variety and weeding regime on yield and yield components of wheat. Four varieties viz. Prodip -V1, Gourab -V2, Shatabdi -V3, Bijoy -V4 and five weeding regime viz. a) No weeding -W0, b) Weed free -W1, c) One hand weeding at 20 DAS -W2, d) Two hand weeding (1st at 20 DAS and 2nd at 42 DAS) -W3 and e) Lintur 70 WG @ 250 g ha-1 -W4 were included as treatments in the experiment. The experiment was laid out in a Split-plot Design with three replications. The results revealed that Prodip produced the highest grain yield (5.33 t ha-1) followed by Gourab (4.85 t ha-1), while the lowest grain yield (3.98 t ha-1) was obtained from Shatabdi. The highest grain yield (5.09 t ha-1) was obtained in Weed free (W1) followed by W3 (Two hand weeding) (4.89 t ha-1) and the lowest grain yield (4.13 t ha-1) was obtained in no weeding treatment (W0). The highest grain yield (5.64 t ha-1) was obtained from the combination of Prodip and weed free treatment (V1W1) and the lowest (3.57 t ha-1) was obtained from the combination between Shatabdi and no weeding treatment (V4W0).DOI: http://dx.doi.org/10.3329/jesnr.v5i2.14800 J. Environ. Sci. & Natural Resources, 5(2): 91-96 2012

scholarly journals Using Hydrological Mapping to Evaluate the Effectiveness of the Bener Dam Development in Reducing Flood Risk in Purworejo Regency, Central Java

2020 ◽  
Vol 34 (2) ◽  
Author(s):  
Sudaryatno Sudaryatno ◽  
Bagus Wiratmoko ◽  
Winanda Winanda ◽  
Shelly Yeni Saputri
Keyword(s):  
Remote Sensing ◽  
Rainy Season ◽  
Catchment Area ◽  
Local Community ◽  
Remote Sensing Data ◽  
Peak Discharge ◽  
Economic Losses ◽  
Dam Reservoir ◽  
Central Java ◽  
Concentration Time

The Bogowonto Hulu sub-watershed has high flooding potential, especially during the rainy season. This flooding causes physical, social, and economic losses for the local community and so the Bener Dam was built to reduce the volume of flooding in the area. This research aims to find out the effectiveness of the Bener Dam in overcoming the problem of flooding around the Bogowonto Hulu sub-watershed. The effectiveness of dams can be analysed by comparing the volume of the dam reservoir with the peak discharge amount generated. The value of peak discharge can be obtained using remote-sensing data and mathematical calculations following the rational method. Using this method, the estimated peak discharge value obtained for the watershed was 302.3 m3/s while the value of dam capacity was only 210 m3/s, giving 92.3 m3/s of flooding potential. It is necessary to reduce the potential for flooding by building an IR reservoir in the catchment area, so that rainwater is accommodated rather than being immediately depleted, and to reduce concentration time.

scholarly journals Penampilan Beberapa Klon Bawang Merah dan Hubungannya dengan Intensitas Serangan Organisme Pengganggu Tumbuhan

2016 ◽  
Vol 22 (4) ◽  
pp. 349
Author(s):  
Sartono Putrasamedja ◽  
Wiwin Setiawati ◽  
L Lukman ◽  
Ahsol Hasyim
Keyword(s):  
Spodoptera Exigua ◽  
Colletotrichum Gloeosporioides ◽  
Block Design ◽  
Yield Potential ◽  
Pests And Diseases ◽  
Central Java ◽  
Randomized Block Design ◽  
Action Threshold ◽  
Alternaria Porri ◽  
New Varieties

<p>Perkembangan varietas-varietas bawang merah di suatu daerah ditentukan oleh keserasian dengan lingkungan, potensi hasil, toleransi terhadap serangan organisme pengganggu tumbuhan (OPT), serta umur dan mutu hasil. Penelitian bertujuan untuk menguji penampilan beberapa klon bawang merah dan hubungannya dengan intensitas serangan OPT penting. Penelitian dilaksanakan di Brebes dan Tegal (Jawa Tengah) dari Bulan Juni sampai dengan September 2011. Perlakuan yang diuji ialah 10 klon bawang merah hasil silangan tahun 2004 dan 2005, serta dua varietas bawang merah sebagai pembanding (Bauji dan Bima Brebes). Rancangan percobaan yang digunakan ialah acak kelompok dan diulang tiga kali. Parameter yang diamati ialah pertumbuhan tanaman (tinggi tanaman, jumlah daun, dan jumlah anakan), hasil panen, dan serangan OPT penting. Hasil penelitian menunjukkan bahwa klon no. 2005/1 dapat beradaptasi dengan baik di Brebes dan Tegal, mampu menghasilkan produksi tertinggi masing-masing sebesar 9,95 dan 17,50 t/ha, mempunyai diameter umbi terbesar (1,87 dan 2,41 cm), bentuk umbi bulat, dan berwarna merah tua, sedangkan klon no. 2004/11 mempunyai pertumbuhan dan  produktivitas yang tinggi, relatif toleran terhadap serangan Spodoptera exigua, Alternaria porri, dan Colletotrichum gloeosporioides, diameter umbi (1,67 dan 1,96 cm), bentuk umbi bulat,  dan berwarna merah tua, sedangkan klon no. 2004/10 dan no. 2005/19 sangat rentan terhadap serangan hama S. exigua, penyakit A. porri, dan C. gloeosporioides. Klon-klon yang mempunyai tingkat serangan rendah/toleran terhadap OPT merupakan klon harapan bawang merah toleran/tahan OPT. Namun demikian, penggunaan pestisida sesuai dengan konsep pengendalian hama terpadu (PHT) masih tetap diperlukan terutama apabila serangan OPT tersebut mencapai ambang pengendalian yang ditetapkan.</p><p> </p><p>The development of shallots varieties in one location depends on the genetic adaptability, yield potential,  tolerance to pest and diseases, harvest date, yield and quality. The aim of study was to evaluate 10 clones and two local clones as check, Bima Brebes and Bauji were conducted in Brebes and Tegal (Central Java) from June to September 2011. The trial were laid out in a completely randomized block design and each treatment was replicated three times. The parameters used for evaluating these clones were plant height, no. of sprout,  no. of leaves, yield and pests and diseases incidence. The results showed that considering overall performance, clone no. 2005/1 gave the highest yield (9.95 and 17.50 t/ha), and diameter of bulb (1.87 and 2.41 cm) in Brebes and Tegal respectively, clone no. 2004/11 produced growth and good yield  and showed tolerance to Spodoptera exigua, Alternaria porri, and Colletotrichum gloeosporioides, bulb diameter (1.67 and 1.96 cm) with dark red color,  while clone no. 2004/10 and no. 2005/19 were identified as the most susceptible clones to S. exigua, A. porri, and C. gloeosporioides. This suggests that some of shallots clones could be good candidates for the new varieties of shallots. However, the use of pesticides in IPM concept were still needed especially if the incidence of pests and diseases reach the action threshold.</p>

scholarly journals PERKIRAAN PELUANG HUJAN UNTUK MENENTUKAN WAKTU TANAM KAPAS DI NUSA TENGGARA BARAT

2020 ◽  
Vol 9 (2) ◽  
pp. 39
Author(s):  
PRIMA D. RIAJAYA ◽  
F. T. KADARWATI ◽  
MOCH. MACHFUD
Keyword(s):  
Gossypium Hirsutum ◽  
Daily Rainfall ◽  
Rainfall Data ◽  
Cotton Yield ◽  
Rainfall Analysis ◽  
First Order ◽  
Successful Prediction ◽  
Probability Methods ◽  
Climatic Elements

<p>Curah hujan merupakan salah salu unsur iklim yang sangal berpengaruh terhadap produksi kapas Variasi hujan di lahan tadah hujan sangat linggi. Waklu tanam yang telah dilentukan sebelumnya hanya berdasarkan data curah hujan selama 1 0 Uihun Untuk mcmpcrbaiki waktu tanam tersebut, perlu dilakukan analisis hujan berdasarkan data curah hujan selama lebih dari 20 tahun untuk mendapatkan angka peluang yang lebih stabil. Analisis dilakukan berdasarkan data curah hujan lebih dari 20 tahun yang lerkumpul dari 16 slasiun hujan yang tersebar di Kabupaten Lombok Timur. lombok Tengah. Lombok Barat, Sumbawa, Bima, dan Dompu. Data dianalisis menggunakan metode peluang Markov Ordc Pertama dan perhilungan peluang sclang kering beturut-turut Waktu tanam kapas di sebagian besar I-ombok dan Sumbawa berkisar minggu pertama sampai minggu kedua Desember, minggu ketiga sampai keempal Desember di Kawo, Lombok Tengah dan Rasanae, Bima, dan minggu pertama Januari di Moyohilir, Sumbawa dan Bayan, Lombok Barat. Daerah yang beresiko linggi untuk pengembangan kapas adalah di wilayah sekilar Pringgabaya (Lombok Timur), Ulhan (Sumbawa), Donggo dan Wawo di Bima Daerah lainnya dengan kandungan air tersedia yang rendah dengan kandungan pasir lebih dari 50% seperti di 1-ape (Sumbawa) penanaman kapas hendaknya dilakukan lebih awal. Tipe iklim didominasi iklim kering dengan musim hujan yang sangat pendek sehingga tidak memungkinkan adanya pergiliran tanaman palawija-kapas Kapas hendaknya ditanam bersamaan dengan palawija mcngingal pendeknya periode hujan.</p><p>Kata kunci : Gossypium hirsutum, waktu tanam. periode kering, masa tanam</p><p> </p><p><strong>ABSTRACT </strong></p><p><strong>Prediction of rainfall probability for determination of cotton sowing times in West Nusa Tenggara</strong></p><p>Climatic elements paticularly rainfall strongly influences successful prediction of rainfed cotton yield. Rainfall vaiability varies amongst Ihe season The previous planting times were determined based on 10 years daily rainfall data. I-ongterm rainfall data arc required for rainfall analysis to get reliable probabilities. The rainfall analysis was done using Markov Chain First Order Probability and dryspell probability methods Ihe rainfall data were collected from 16 rainfall stations in West Nusa Tcnggara (Eas( Lombok, Central I-ombok, West Lombok, Sumbawa, Bima, and Dompu). Ihe planting times varied from the irst week to the second week of December for most areas of I-ombok and Sumbawa The planting limes in Kawo, Central Lombok and Rasanae, Bima were mid December: and early January in Moyohilir, Sumbawa and Bayan, West l.ombok The areas which high risk to drought are around Pringgabaya (Hast lombok), Uthan (Sumbawa), Donggo and Wawo (Bima). On sandy- areas such as I-ape (Sumbawa) cotton should be planted earlier Type of climate in most areas is dry with limited rainy season, thai relay-planting of these areas is not practiced.</p><p>Key words: Gossypium hirsutum, planting time, dryspcll, seasonal patern</p>

scholarly journals Optimalisasi Produk Batik Perajin Batik Plengkung Dusun Dalangan Desa Campursari Kabupaten Temanggung Jawa Tengah

Abdi Seni ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 110-119
Author(s):  
Sri Wuryani
Keyword(s):  
Natural Resources ◽  
Sea Level ◽  
Free Time ◽  
Paddy Fields ◽  
Synthetic Dyes ◽  
Central Java ◽  
Economic Support ◽  
Central Java Province

AbstrakDesa Campursari salah satu desa di Kecamatan Bulu, Temanggung  Kabupaten Temanggung, Provinsi Jawa Tengah. Secara geografis, Desa Campursari terletak di kaki gunung Sumbing pada ketinggian 1.040 m dpl, berjarak 1 km dari ibukota Kecamatan Bulu dan 9 km dari Ibukota Kabupaten. Desa Campursari terbagi atas lahan sawah dan bukan sawah.Lahan sawah dipergunakan ladang/tegalan/huma, perkebunan rakyat dan lain-lain.Letak desa sedemikian memberikan sumber daya alam yang berlimpah.Hasil perkebunan merupakan  penunjang  ekonomi  warga,  diantaranya  perkebunan  tembakau  yang  menjadi primadona.Kesibukan warga pada masa panen tembakau, antara bulan Juli, Agustus dan September.Diluar bulan-bulan tersebut banyak waktu luang, terutama bagi ibu-ibu. Mengisi waktu luang inilah mereka ingin mengisi dengan  menambah pengetahuan tentang batik yang selama ini sudah dirintis di dusun Dalangan Desa Campursari,  Kegiatan tersebut diwadahi dalam kelompok yang diberi nama Batik Plengkung. Permasalahan kelompok batik plengkung kualitas  kain batik yang kurang baik warna tidak rata dan proses pewarnaan yang kurang praktis. Tujuan pelatihan menambah ketrampilan dan wawasan tentang batik, memberikan motivasi untuk lebih mencintai batik kepada warga desa Campursari, terutama peserta pelatihan. Hasil pelatihan diharapkan dapat meningkatkan jumlah produksi dan kualitasnya, memunculkan perajin-peraji baru sebagai pencipta lapangan pekerjaan, dan  kesejahteraan warga meningkat. Metode yang digunakan dalam kegiatan ini adalah pelatihan dan pendampingan tentang teknik mewarna dengan bahan warna sintetis. Hasil pelatihan, peserta akanbertambah pengetahuannya tentang jenis bahan pewarna sintetis dan teknik penggunaannya, karya hasil pelatihan.Kata kunci: pelatihan, batik plengkung, warna sintetis. AbstractCampursari  is  one  of  the  villages  in  Bulu  District,  Temanggung,  Central  Java  Province. Geographically, Campursari Village is located at the foot of Mountain Sumbing at an altitude of 1,040 m above sea level, located 1 km from the capital of Bulu District and 9 km from the Capital District. Campursari village is composed  into paddy fields and not paddy fields. Paddy fields are used as fields / dry fields / huma, community plantations and others. The location of such villages provides abundant natural resources. The results of plantations are economic support for residents, including  tobacco  plantations  that  are  excellent.  Residents  are  busy  at  the  time  of  the  tobacco harvest,  between  July, August  and  September.  Outside these  months  there  is  plenty of  free  time, especially for mothers. This free time they want to fill by adding knowledge about batik that had been pioneered in the Dalangan hamlet in Campursari village, the activity was accommodated in a group named Batik Plengkung. The problem with the Plengkung batik group is that the quality of batik cloth is not good, the colors are uneven and the coloring process is not practical. The aim of the training is to add skills and insights about batik, to provide motivation to love batik more to Campursari villagers, especially the trainees. The results of the training are expected to increase the amount of production and quality, bring new craftsmen as job creators, and improve the welfare of citizens. The method used in this activity is training and mentoring on coloring techniques with synthetic  color materials.  The  results  of the  training,  participants  will increase  their  knowledge about the types of synthetic dyes and their use techniques, the results of the training.Keywords: training, batik Plengkung, synthetic colors.

Insecticides Modify Cotton (Gossypium hirsutum) Response to Clomazone

1991 ◽  
Vol 5 (4) ◽  
pp. 729-735 ◽  
Author(s):  
Alan C. York ◽  
David L. Jordan ◽  
Robert E. Frans
Keyword(s):  
Gossypium Hirsutum ◽  
Field Experiments ◽  
Separate Experiment ◽  
Cotton Yield

Field experiments were conducted to determine if aldicarb, disulfoton, or phorate applied in-furrow at 0.84 or 1.12 kg ai ha–1affected cotton response to clomazone applied PPI or PRE at rates ranging from 0 to 1.12 kg ai ha–1. Disulfoton and phorate greatly reduced clomazone-induced chlorosis, stunting, and death of cotton seedlings. Compared with no insecticide or with dimethoate applied POST, aldicarb did not affect cotton response to clomazone. A clomazone rate by insecticide interaction was not observed for cotton yield. Clomazone reduced cotton yield at one of five locations. Insecticides affected yield at three locations, where highest yields were from cotton treated with aldicarb. In a separate experiment with 0.56, 1.12, and 2.24 kg ha–1of phorate applied in-furrow and 1.12 kg ha–1of clomazone applied PPI, phorate at all rates protected cotton from clomazone phytotoxicity.

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