Flower abscission in pigeonpea and cowpea

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Webflowering and flower abscission, resulting in poor pod set. High night temperatures (above 17°C) can cause flower abscission in some cultivars during flowering. Cowpea is drought tolerant and can be produced in areas where few other crops would not survive well due to low rainfall. Ajetomobi and Abiodun stated that a well (2010) WebJul 1, 1990 · The results indicate that, bud and flower abscission of peppers under high temperature might be caused by a hormonal mechanism, a failure in fertilization of the flower and competition for assimilates between bud and young leaves. PDF Flower developmental stage and organ sensitivity of bell pepper (Capsicum annuum L.) to …

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WebFlower Shop Locations ; Hall's Garden Center ; Contact Us ; Sympathy Flower Delivery . A S Turner Funeral Home ; Advantage Funeral Home ; Bill Head Funeral Home ; Crowell … WebMar 27, 2009 · Flowering, fruit production and abscission in cowpea Vigna unguiculala (L.) Walp. Journal of the West African Science Association 13, 227 – 234. Google Scholar. Ojehomon, O. O. ( 1970 ). Effect of continuous removal of open flowers on the seed yield … greater is he gospel sing

Management of pigeon pea pod borers using a novel meta …

WebPigeonpea produces large number of flowers, of which as much as 90% are high degree of flower abscission in pigeonpea and i Secondly, indiscriminate use of the fertilizer, pesticide has harmful effects on soil health, ... Pre-mature abscission of flowers is one of the most serious problems in pigeonpea shed (Wasike et al. 2005) [16]. Therefore ... WebSep 8, 2024 · Yield of pigeon pea is reducing and it is due to several reasons and one of the important reasons for low yield of pigeon pea is because of high level of flower abscission (70-96%), leading to a much- reduced realization of sink potential (Saxena et al., 2006 and Tekale et al., 2009). Therefore, it has realized that WebOct 12, 2024 · abscission of flowers is one of the most serious problems in pigeonpea (Fakir 1997) and other legumes (Wiebold et al., 1981). Pigeonpea produces large … flinn scientific gas tubes

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WebOct 12, 2024 · In India, pigeonpea is grown on 45.22 lakh hectares with production of 38.51 lakh tons with a productivity of 859 kg/ha (Anonymous, 2024-21). Pre-mature abscission of flowers is one of the most serious problems in pigeonpea (Fakir 1997) and other legumes (Wiebold et al., 1981). Pigeonpea produces large number of flowers, WebMay 24, 2024 · 922 Ojehomon—Fruit Abscission in Cowpea Sanyaolu, 1970), and (c) the invariable abscission of raceme 3 flowers within 24 h from opening. This paper describes the results obtained from estimations of the total UNA and DNA of the ovaries of persisting (raceme 1) and abscissing (raceme 3) flowers buds and open flowers. MATERIALS … flinn scientific elephant toothpasteWebJan 1, 1984 · Complete abscission of flowers was observed during hot weather under field conditions followed by pod set approximately 6 days after decrease in night temperature. … flinn scientific inc sds

"WebNov 1, 2005 · Abscission of flowers and floral organs is an important part of the reproductive cycle, that is similarly under exact direction. Flowers may be shed in … " - Flower abscission in pigeonpea and cowpea

Flower abscission in pigeonpea and cowpea

The effects of flower removal on the seed yield of pigeonpeas …

WebA HYDRODYNAMICAL MODEL OF POD-SET IN PIGEONPEA (CAJANUS CAJAN) Iintknatlonal Crops Research Institute for the Semi-Arid Tropics (ICRISAT), 1-11-236 Begumpet, Hyderabad-5000 16 ... The factors which lead to the abscission of flowers, and to a lesser extent of young pods, are primarily physiological. Under normal conditions, ... Webflower production and floral abscission in pigeonpea has recently been reported (Fakir 2003; Fakir and Abdullah, 2007). There is scanty information on variation in flower and …

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WebDrought Stress and Abscission in Pigeonpea 329 Table 1. The effects of soil moisture treatments on the abscission (leaf, flower and pod; g m ") of seven short-duradon … WebPigeonpea variety ‘Bahar’ was used in this study. Histopathological sections of seed, stem, root, and leaves were prepared and stained with safranin and trypan blue. Histopathology of the infected plant parts showed the presence of intercellular mycelia and microsclerotia in the cortex and vascular tissues.

WebELE. GPB 244, Floral Biology, Emasculation and pollination techniques in Pigeon Pea WebPigeon pea ( Cajanus cajan (L.) Millspaugh) Pigeon pea is grown in the tropical and subtropical regions of the world and about 90% of the world production is from the Indian subcontinent. It is grown under a wide range of cropping systems. Traditionally, long-duration (180–260 days) crop was grown in a mixture with cereals.

WebOct 31, 2014 · Abscission of floral organs from the main body of a plant is a dynamic process that is developmentally and environmentally regulated. In the past decade, genetic studies in Arabidopsis have identified key signaling components and revealed their interactions in the regulation of floral organ abscission. Webfor sustainable yield in pigeonpea, as rainfed soils are highly vulnerable to nutrient deficiencies. This study indicates that application of micronutrients like Mo, Fe, B along with N, P 2 O 5, K 2 O and S to soil before sowing enhances the productivity of pigeonpea in Vertisols. Table 2. Status of soil available nutrients after harvest of ...

WebPMID: 26725470 DOI: 10.1111/febs.13640 Abstract The genetic and molecular mechanisms that underlie the formation of angiosperm flowers have been studied extensively for nearly three decades. This work has led to detailed insights into the gene regulatory networks that control this vital developmental process in plants.

Webphosphate fertilizer on flower - and pod-abscission in pigeon pea ... 29 Effects of plant density and phosphate fertilizer on yield and yield components of pigeon pea . 31 Growth and development study - 1976..34 Shoot dry weight production and distribution in pigeon pea ..... 34 The number of leaves per plant and leaf area index of pigeon pea .. 39 greater is he in me lyrics and chordsWebThe effect of foliar application of potassium on the growth pattern and yield components of three cultivars of pigeonpea ( Cajanus cajan (L.) Millsp.), were studied. Potassium … greater is he lyrics crabb familyWebCowpea varieties produce 100 to 500 flower buds per plant but shed most of them at different stages of development. Ojehomon (19686) described the patterns of flowering, … flinn scientific fax numberhttp://oar.icrisat.org/2880/1/Effects%2520of%2520Timing%2520of%2520Drought%2520Stress%2520on%2520Abscission.pdf greater is he in us than he in the worldWebplace in aging process in plants. …processes—including ripening and falling (abscission) of fruits and drying of seed pods—that are inseparable from the overall senescence … greater is he scripturehttp://erepository.uonbi.ac.ke/bitstream/handle/11295/79891/Ogombe_Effects%20of%20Plant%20Density%20and%20Phosphate%20Fertilizer%20on%20the%20Growth.%20Flower%20-%20and%20Pod-abscission%2C%20Yield%20and%20Yield%20Components%20of%20Pigeon%20Peas%20Cajanus%20Cajan%20L.%20Millsp..pdf flinn scientific ghs trainingWebFeb 1, 1994 · Flower/pod removal increases pod set of later formed flowers, which leads to an extension in the time to maturity in pigeonpea (Sheldrake et al., 1979; Tayo, 1980; … flinn scientific hydrogen peroxide