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ANALISA VEGETASI GULMA PDF

Pengertian Analisis Vegetasi Gulma. Analisis vegetasi adalah bentuk analisis yang dapat memberikan gambaran kepada mengenai keadaan permukaan lahan. Kupu-kupu (Rhopalocera) Di Sekitar Kampus Universitas Pasir Pengaraian Kabupaten Rokan Hulu Provinsi Riau. Provided by: Neliti | Year: by Mala. ANALISIS VEGETASI GULMA PADA LADANG BROCCOLI (Brassica oleraceae a l) DI KEBUN PENDIDIKAN UNIVERSITAS QUALITY BERASTAGI.

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Penelitian ini bertujuan untuk mengetahui tingkat keragaman, kerapatan, frekuensi dan dominansi gulma pada tanaman tebu keprasan di dataran rendah dan tinggi agar dapat merekomendasikan teknik pengelolaan dan pengendalian gulma yang tepat. Analisis vegetasi gulma pada perkebunan karet Hevea brasiliensis Mull.

Ratoon crop is a sugarcane which is grow again from stem tissue that still left behind in the soil after the sugarcane harvested and ratooned.

Kemudian dilakukan analisa dengan mengunakan kudrat frame 1 m x 1 m sebanyak 10 titik sampel penelitian yang diambil secara acak pada setiap ketinggian tempat. Beberapa tumbuhan berfungsi sebagai pembantu keberlangsungan tumbuh dari tanaman tebu seperti tanaman yang tergolong dalam kacang-kacangan. Actions login required View Item. On stagnant or slow-moving shallow water of analisa vegetasi gulma, lagoons, watercourses, rivers, fishponds, lakes, inundated rice fields; persisting on water saturated soils; often floating down the rivers in large mats, dying in salt water.

Tropical Pest Management 35 1: Vegetasi pada tanaman budiaya tebu tidak hanya ditumbuhi tanaman tebu tetapi ditumbuhi tumbuhan yang hidupnya tidak dikehendaki. While intercropping systems of G3, G4, G5 and G6 suppressed weed dry weight by Some plants have function as an auxillary sustainability from sugarcane such as the plants that belong to legumes.

ANALISA VEGETASI GULMA PDF DOWNLOAD

Waktu yang baik dalam mengendalikan gulma pada lokasi gulmz tinggi adalah 30 hari musim hujan, dan dataran rendah 45 hari musim hujan English Abstract Sugarcane Saccharum officinarum L is a plant for a main ingredient of sugar. Cover crops and interrow tillage for weed control in short season maize Zea mays. Analisis vegetasi gulma pada tanaman buah naga merah Hylocereus polyrhizus, L.

Article Tools Print this article. Jurnal Produksi Tanaman 3 1: This research aims to determine vfgetasi level of diversity, density, frequency and domination of weeds in ratoon crops aanlisa low and high area in order to recommend the management and proper technique of the right weeds control.

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Gulma yang tumbuh pada dataran tinggi umumnya gulma berdaun lebar dan pada dataran rendah umumnya gulma teki-tekian maka upaya pengendalian yang utama dilakukan adalah dengan mekanik. The field research was arranged by using Randomised Complete Block Design with three replications. Seed many, ribbed, obovoid.

The observation in rainy season showed on the location high area, ratoon crops that has been ratooned in dry season has SDR value for about 0,35 and ratoon crops that ratooned in dry season on low area is about 2,20 and low gylma 7, Analisis vegetasi gulma pada perkebunan karet Hevea brasiliensis Mull.

These plants can only grow in tropical climates.

The treatments were maize varieties, consist of 12 levels: Weeds of rice in Indonesia. Procumben on the low area in dry season. Weed populations in transplanted and wet-seeded rice as affected by weed control method. However, some plants in sugarcane has functions that interfere and competed against anaoisa growth of sugarcane. The difference in results of the analysis of vegetation communities coefficient Cthe C value on aanlisa location showed analias comparison between the differences of height places and seasons and the time for ratoon, showed the differences of the high vegetation composition.

Weed communities on monoculture and intercropping cultivation techniques. The competitive ability of pea-barley intercrops against weeds and the interactions with crop productivity and soil N availability.

Coefficient Community C that ranged from 4. The research on sugarcane area that has been ratooned in the early of rainy season on high area is 1, Dinamika perubahan komposisi gulma pada tanaman tebu keprasan di lahan sistem reynoso dantegalan.

Tebu keprasan merupakan tanaman tebu yang tumbuh kembali dari jaringan batang yang masih tertinggal dalam tanah gulm tebu ditebang dan dikepras. Pengamatan Hujan menunjukan pada lokasi dataran tinggi tebu yang dikepras kemarau nilai SDR berkisar antara 0,34—29,35 dan pada tebu keprasan musim kemarau dataran rendah pada lokasi dataran rendah berkisar antara 2,02—29,20 dan dataran rendah berkisar 7,0—65, A good time to control the weeds on the high area location is in 30 days of rainy season, and the low area is in 45 days of rainy season.

Often floating down the river in alarge mats, dying in salt water. Pengamatan pada lahan tebu yang di kepras awal musim hujan di dataran tinggi 1,56—35, A good time to control the weeds on the high area location is in 30 days of vegetqsi season, and the low area is in 45 days of rainy season Item Type: On stagnant or slow-moving shallow water vwgetasi analisa vegetasi gulma, lagoon, watercourses, rivers, lake, fishpounds.

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Pengamatan pada lahan penelitian menunjukan hasil pada musim kemarau terlihat panjang tanaman tebu yang ada di dataran tinggi sebesar 45,5 cm pada 30 hari setelah kepras.

Eicchornia crassipes was Imported in by the Botanical Gardens of Bogor, Java as an ornamental and fishpond cover.

This research aimed to determine the composition of the weed community on the cultivation of monoculture and intercropping systems between maize, peanuts and cowpea.

Journal of Degraded and Mining Lands Management. Penelitian ini dilaksanakan pada Bulan September – Desemberpada tebu keprasan lahan kering berumur 1 bulan setelah dikepras yang dilakukan pada dataran rendah dan sedang di Malang.

Pea-barley intercropping for efficient symbiotic N2-fixation, soil N acquisition and use of other nutrients in European organic cropping systems. Weeds in cultivated plants competing in a way to get water and light, it looked from the radiation intensity data and RTC Rasio Transmition Light value, when it more reach the surface of soil, the light which is got is more low.

Komposisi Vegetasi Gulma pada Tanaman Tebu Keprasan Lahan Kering di Dataran Rendah dan Tinggi

Result of the research found 35 species of weeds. And while sugarcane is in the low area has a length about 27,8 cm. Weeds that grow on high area is generally broadleaf and on the low area is generally nutgrass root and the best way to control them is with mechanic. Perbedaan vegetasi hasil analisa koefisien komunitas Cnilai C lokasi penelitian menunjukan perbandingan pada perbedaan ketinggian tempat dan pada perbedaan musim serta waktu kepras menunjukan perbedaan komposisi vegetasi yang tinggi.

Simpson index dominance value C in dry season is about 0,26—0,69 and rainy season 0,10—0,49 which means there is no dominate species.