Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 444
Primeira ... 151617181920212223 ... Última
Imagem não selecionada

Imprime registro no formato completo
砧木種類對桶柑植株生長、產量與品質的影響 Taiwan Agricultural Research Institute
黃阿賢; 洪士程; A-Shiarn Hwang; Shih-Cheng Hung.
[[abstract]]桶柑嫁接於7種砧木定植於苗栗獅潭,調查砧木種類對植株生長、產量與果實品質的影響。定植後4至5年間有40.0%酸橙砧與5.6%柚砧植株因衰弱而淘汰,第7年檢定萎縮病 (tristeza),結果顯示以酸橙或柚作為砧木的植株為感病,但柚砧者較耐病,其他5 種類包括酸橘、美女橘、粗皮檸檬、Troyer 枳橙及Swingle 枳柚作為桶柑砧木,無論感染與否,外觀均無顯著差異,應屬於耐病或抗病。定植後第5至第10年之產量,Troyer 枳橙砧者最高,其次為美女橘與粗皮檸檬,Swingle枳柚與酸橙又次之,酸橘及柚最低。比較第8 至第10 年間之果實品質,處理間主要差異為,粗皮檸檬砧之果汁率、可溶性固形物含量及含酸量均最低,3年中分別有2年達顯著差異。品質特性之主要項目在其他6種砧木間之差異較小,其高低在各年之間也不一致。 Tankan tangors grafted on seven rootstocks were planted in an orchard located in Miaoli County. The effects of rootstocks on tree growth, yield and fruit quality were investigated. 40% of the trees grafted on sour orange and 5.6% of trees on pummelo declined during the fourth and fifth year after planting. Plants were indexed for tristeza by RT-PCR in the seventh year. The results showed...
Palavras-chave: 桶柑; 砧木; 產量; 果實品質; 萎縮病 Tankan; Rootstock; Yield; Fruit quality; Tristeza [[classification]]30.
Ano: 2010
Imagem não selecionada

Imprime registro no formato completo
砧木種類對茂谷柑植株生長、產量與品質的影響 Taiwan Agricultural Research Institute
黃阿賢; 洪士程; A-Shiarn Hwang; Shih-Cheng Hung.
[[abstract]]In order to evaluated the effects of different species of rootstocks on fruit production of ‘Murcott’ tangor. Scions of ‘Murcott’ tangor were grafted on one year old seedlings of eight species of rootstocks and planted in the Chia-Yi Agricultural Experiment Station and two sites at Gu-Keng, Yunlin County. Tree growth, yield and fruit quality were investigated at the sixth and seventh year after transplanting. Accumulated yields of healthy plants were high on rough lemon and ‘Rangpur’ lime, intermediate on trifoliate, ‘Swingle’ citrumelo and ‘Troyer’ citrange, low on sour orange and Sunki. The fruit qualities were similar among most combination of the ‘Murcott’ tangor and rootstocks species. Total soluble solids and acid contents were high from...
Palavras-chave: 茂谷柑 柑橘砧木 植株生長 產量 品質 Murcott; Citrus rootstock; Tree growth; Yield; Fruit quality [[classification]]30.
Ano: 2007
Imagem não selecionada

Imprime registro no formato completo
穀物收穫量測定器的推估值應用於水稻產量比較試驗之可行性探討 Taiwan Agricultural Research Institute
羅正宗; 陳一心; Jeng-Chung Lo;Yi-Shin Chen.
[[abstract]]本試驗於1998年二期作及1999年一期作,於本分所溪口試驗農場,以水稻高級世代產量比較試驗的參試品系為材料,共調查134個小區樣品,每小區97 株。每小區稻穀以手割方式收穫及脫粒後,先調查穀物收穫量測定器之測定值(Y)。而後這些稻穀經乾燥及風選後調查其重量、含水率及碾糙率,以計算各小區之稻穀產量 (g/97株) (X3) 及單位面積糙米產量 (kg/10公畝) (X6)。將此134 組數據之3/5劃分作為模式開發數據,用來估算模式之參數;另2/5數據則作為模式驗證之用。由模式開發數據所估算的參數估值經反複估算,結果顯示參數估值之穩定性甚高。繼而以模式驗證數據測試其估計能力,結果顯示開發出令人滿意之小區產量及單位面積糙米產量的估測模式: X3 = (Y + 54.5) / 0.1973(小區產量) X6 = (Y + 52.3) / 1.0586(糙米產量) 試驗結果顯示利用穀物收穫量測定器可作為水稻雜交後代產量比較時之應用,以減輕育種工作之負擔,增加水稻育種工作之效率。
Palavras-chave: 水稻 穀物收穫量測定器 產量 糙米產量 Rice; Cropton; Yield; Milling yield of brown rice [[classification]]14.
Ano: 2000
Imagem não selecionada

Imprime registro no formato completo
著果部位對楊桃產量與品質之影響 Taiwan Agricultural Research Institute
王武彰; Wu-Chang Wang.
[[abstract]]楊桃「臺農一號」經2年調查結果,著果部位可區分為5種,產量以成熟枝最高,平均達52.4公斤,新梢次之,為32.4公斤,主枝最低,僅達0.1公斤,顯示主枝結果最少。平均單果重,以側枝最高,達372.9公克,成熟枝次之,為365.6公克,主枝再次之為320.0公克,新梢僅為279.1公克,但差異不顯著。可溶性固形物含量,以成熟枝及新梢枝高均達7.6%,依次向主枝遞減;果長及斂厚仍以成熟技為最高且厚。由試驗結果顯示楊桃之著果部位宜選擇在亞主枝至成熟枝之範圍為最佳。
Palavras-chave: 結果枝; 產量; 品質 Fruit setting shoot; Yield; Quality [[classification]]34.
Ano: 1994
Registros recuperados: 444
Primeira ... 151617181920212223 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional