Consulta: subjectFacets:"Continuous cropping"
Registros recuperados: 9
Data/hora: 12/06/2024 14:31:01

Comportamento produtivo de Brachiaria humidicola no Acre.
Provedor de dados: 14
Autores: COSTA, A. L. da; VALENTIM, J. F.; LUZ, E. A. T. da; BRITO, P. F. A.
A exploração da pecuária de leite e carne no Estado, tem como suporte a utilização de pastagens nativas e cultivadas (Colonião, Jaraguã e Brachiaria decumbens). A baixa produtividade da pecuária acreana é decorrente da descontinuidade da produção de forragem durante o ano em interação com outrus fatores, tais como: a ocorrência de pragas, doenças e manejo inadequado. Nos ú1timos anos a gramínea Brachiaria decumbens tem sido muito utilizada na formação de pastagens. Porém, tem se mostrado bastante susceptível ao ataque de "Cigarrinha das Pastagens" (Deois incompleta e Zulia entreriana) , verificando-se que proporcionalmente à expansão das áreas dessas pastagens, têm ocorrido aumentos visíveis na população do inseto e consequentemente, nos danos causados às...
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Quicuio da Amazônia; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Pastos forrajeros; Rendimiento de los cultivos.; Pastoreo mixto; Pastizales; Pastagem; Gramínea forrageira; Capim Quicuio; Brachiaria humidicola; Monocultura; Pastagem consorciada; Rendimento; Cultivo Continuo.; Urochloa humidicola; Pastures; Forage grasses; Continuous cropping; Mixed grazing; Crop yield.
Ano: 1980
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/492305

Produtividade de forragem de gramíneas e leguminosas em pastagens puras e consorciadas no Acre.
Provedor de dados: 14
Autores: VALENTIM, J. F.; MOREIRA, P.
A formação de ecossistemas homogêneos de pastagens cultivadas na Amazônia, com a predominância de uma espécie de gramínea forrageira, tem favorecido a ocorrência de pragas e doenças que afetam a produtividade e a sustentabilidade dos sistemas de produção pecuários tradicionais. Este estudo teve o objetivo de avaliar a produtividade e a taxa de acúmulo de forragem de gramíneas e leguminosas em pastagens formadas com as gramíneas Panicum maximum cv. Colonião, Tobiatã, Massai e BRA-006670 e as leguminosas amnedoim forrageiro (Arachis pintoiu BRA-031143 e Arachis glabrata cv. Arbrook) e puerária (Pueraria phaseoloides) em estandes puros e consorciados.
Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E)
Palavras-chave: Colonião; Massai; Tobiatã; BRA-006670; Amendoim forrageiro; Forage peanuts; Cacahuetes forrajeros; BRA-031143; Rhizoma peanut; Arachis glabrata cv Arbrook; Acúmulo de forragem; Embrapa Acre; Rio Branco (AC); Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Cultivo mixto; Rendimiento de los cultivos.; Pastilzales; Produtividade; Pueraria phaseoloides; Kudzu; Leguminosa forrageira; Panicum maximum; Pastagem; Capim Colonião; Consorciação de cultura; Gramínea forrageira; Cultivo puro; Cultivo Continuo.; Mixed cropping; Crop yield; Continuous cropping; Arachis pintoi; Pastures; Arachis glabrata.
Ano: 2001
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/495174

Épocas de plantio de trigo e de soja, em sucessão, nas regiões Oeste e Norte do Estado do Paraná nos anos de 1976 e 1977.
Provedor de dados: 14
Autores: QUEIROZ, E. F.; GAUDENCIO, C. A.; TORRES, E.
bitstream/item/122926/1/ID-2181-.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Cutivo contínuo.; Soja; Trigo; Variedade; Sistema de cultivo.; Soybeans; Cultivars; Cropping systems; Continuous cropping; Wheat.
Ano: 1978
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/445568

Effect of continuous cropping of corn on the mineral uptakes
Provedor de dados: 19
Autores: Yamamoto, Shinro; Mino, Yosuke; 山本, 紳朗; 美濃, 羊輔.
Palavras-chave: Continuous cropping; Growth suppression; Mineral uptake; Zea mays; ミネラル吸収; 連作; 生育抑制; トウモロコシ.
Ano: 1998
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1292

Summary proceedings of the fourth ICRISAT Regional Groundnut Meeting for Western and Central Africa
Provedor de dados: 30
Autores: F.
Palavras-chave: Mycotoxins; Groundnuts; Breeds (animals); Agronomy; Yield losses; Fungicides; Genotypes; Continuous cropping; Postharvest technology.
Ano: 1996
URL: http://agropedia.iitk.ac.in/openaccess/?q=node/4190

ผลของการเปลี่ยนแปลงสภาพภูมิอากาศต่อชนิดของเชื้อสาเหตุและการระบาดของโรคข้าวในนาชลประทานที่ปลูกต่อเนื่องในจังหวัดแพร่และอุตรดิตถ์
Provedor de dados: 106
Autores: Pannipa Yajai; Piyawan Yaidee; Kulchana ketsuwan.
Study on the effect of climate change on outbreak of rice disease in the experiment Phrae Rice Research Center and farmers’ fields at Phrae and Uttaradit Provinces. In Phrae Rice Research Center to study during January, 2011 - December, 2013 and experiment using split-plot in RCB desing 3 replications. Main plots were planting dates wich desingned to plant at 6 date of the every monthly. Sub plots contained two rice varieties being San Pah Tawng 1 and RD14 to planted every month by transplanting total of 36 months and survey disease epidemics In farmers’ fields. Record meteorological data including temperature, relative humidity and total rainfall, it compare with the long-temp average of meteorological data (2003-2012). The result found that, the average...
Tipo: PhysicalObject
Palavras-chave: Climatic change; Rice disease; Disease epidemics; Continuous cropping; Rice production; Irrigated rice; Global warming; Rice pathogen; Rice; RD 14 variety; Sanpatong 1 variety; Phrae province; Uttaradit province; ข้าว; พันธุ์สันป่าตอง 1; พันธุ์กข 14; การผลิตข้าว; การปลูกข้าวต่อเนื่อง; นาชลประทาน; จังหวัดแพร่; จังหวัดอุตรดิตถ์; การระบาดของโรค; โรคข้าว; การสำรวจโรคพืช; เชื้อสาเหตุของโรค; ภาวะโลกร้อน; การเปลี่ยนแปลงสภาพภูมิอากาศ; การประเมินความเสียหาย; จ.แพร่; จ.อุตรดิตถ์.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5697

การเปลี่ยนแปลงสภาพภูมิอากาศและการระบาดของโรคข้าวในนาชลประทานที่ปลูกต่อเนื่องในจังหวัดพัทลุง สงขลา และนครศรีธรรมราช
Provedor de dados: 106
Autores: Chanasirin Klinmanee; Souwanee Sribur; Acharaporn Na Lampang Noenplab.
The effect of climate change may influence the intensity and severity in some rice diseases, particularly in continuous-cultivation irrigated areas. To study the outbreak of rice diseases in relation to climate change, the experiment using Split-plot in RCB design having 3 replicates was conducted at Phatthalung Rice Research Center during October 2010 to December 2012. The main plot consisted of 12 sowing dates, one month each throughout the year. Sub-plots contained two rice varieties being PSL2 and CNT1. Disease assessment for incidence and severity was carried out in each sub-plot. Meteorological data such as temperature, relative humidity and rainfall were collected from the meteorological station. Based on meteorological data, the average annual...
Tipo: PhysicalObject
Palavras-chave: Climate; Disease epidemics; Continuous cropping; Irrigated rice fields; สภาพภูมิอากาศ; โรคข้าว; การระบาดของโรค; การปลูกพืชต่อเนื่อง; นาชลประทาน; จ.พัทลุง; จ.สงขลา; จ.นครศรีธรรมราช.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5444

ผลของการเปลี่ยนแปลงสภาพภูมิอากาศที่มีต่อชนิดของเชื้อสาเหตุ และการระบาดของโรคข้าวในนาชลประทานที่ปลูกต่อเนื่อง
Provedor de dados: 106
Autores: Acharaporn Na Lampang Noenplab; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Wanporn Khemmook; Sith Jaisong; Pannipa Yajai; Piyawan Yaidee; Nootjarin jungkhun; Kornsiri Srinin; Taraporn Yuenyong; Duangkamon Boonchuay; Anakkapon Boonchuay; Duangporn Witoonjit; Nittaya Ruensuk; Chalermkwan Chimwai; Chalermchart Ruechaikarm; Kanok-orn Dawkmaitate; Wannapan janlapa; Tasdow Kate-nate; Chalermpol Chalermpolyothin; Sommai Sriwisut; Noppadol prayoonsook; Chanasirin Klinmanee; Saowanee Sribua.
This study was carried out in the continuous irrigated rice cropping system during 2011-2013 by 8 rice research centers and Bureau of Rice Research and Development. Disease assessments were also conducted in the farmers’ fields in 16 provinces responsible by participating offices in the Upper and Lower North, Central, East and South of Thailand. The main objective was to investigate the relationship between meteorological data and disease epidemics through field survey and carry out experiment on continuous rice cultivation by sowing popular rice variety every month. Three significant rice pathogens i.e. blast, bacterial leaf blight and ragged stunt were collected for diversification study. Results revealed that there were disease epidemics in 19...
Tipo: PhysicalObject
Palavras-chave: Climate change; Rice pathogen; Rice epidemics; Continuous cropping; Irrigated rice; Thailand; ข้าว; การเปลี่ยนแปลงสภาพภูมิอากาศ; เชื้อสาเหตุโรคข้าว; การระบาดของโรคข้าว; การทำนาอย่างต่อเนื่อง; ข้าวนาชลประทาน; อุตุนิยมวิทยา; ประเทศไทย.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5656

Arbuscular mycorrhizal fungal communities in the rhizosphere of a continuous cropping soybean system at the seedling stage
Provedor de dados: 58
Autores: Cui,Jiaqi; Bai,Li; Liu,Xiaorui; Jie,Weiguang; Cai,Baiyan.
Abstract Arbuscular mycorrhizae (AM) fungi play a crucial role in the growth of soybean; however, the planting system employed is thought to have an effect on AM fungal communities in the rhizosphere. This study was performed to explore the influence of continuous soybean cropping on the diversity of Arbuscular mycorrhizal (AM) fungi, and to identify the dominant AM fungus during the seedling stage. Three soybean cultivars were planted under two and three years continuous cropping, respectively. The diversity of AM fungi in the rhizosphere soil at the seedling stage was subsequently analyzed using polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE). The results showed that an increase in cropping years improved the colonization...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soybean; Continuous cropping; Arbuscular mycorrhizae; PCR-DGGE; Genetic diversity.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200240