Flower abscission in pigeonpea and cowpea

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August undefined, 2024

WebThe numbers of flower webs with live larvae in each plot was recorded 1 day before spray (DBS) and 3, 6 and 10 days after spray (DAS). Similarly the numbers of larvae ... years on pigeon pea crop against H. armigera through making observations on larval load before and after spray of pesticide and pod damage (%) at maturity stage. One day ... WebThe removal of flowers from pigeonpeas grown as a winter crop resulted in yield reductions roughly proportional to the length of the deflowering period, probably because maturation …

Flower abscission: environmental control, internal …

WebMar 27, 2009 · A series of glasshouse and growth-cabinet experiments were carried out to investigate aspects of flower and pod production in Phaseolus vulgaris L. (French bean). Abscission of flowers and immature pods varied between 45 and 80% in the seven cultivars tested, with flowers which opened first being most likely to produce mature pods. WebOct 27, 2024 · GENETIC ANALYSIS OF FLOWER INITIATION IN PIGEON PEA Published on Oct 27, 2024 12:59 PM. GENETIC ANALYSIS OF FLOWER INITIATION IN PIGEON PEA . Info. Year: 1973 Volume: 33 Issue: 3 Article DOI: NA Print ISSN: 0019-5200 Online ISSN: 0975-6906 Authors. H. K. SHARMA, LAXMAN SINGH and D. SHARMA … creative depot blog

Practical 1.2: Floral Biology, Emasculation and pollination

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) 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 WebFeb 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; … creative depot stempel weihnachten

Effects of micronutrients on growth and yield of …

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

Webplace 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 … WebCowpea 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, … creative cuts easton mdWebPMID: 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. creative d100 speakers bluetooth fails

"WebFeb 1, 2011 · Flower abscission and pod set behaviour of mungbean in relation to the degree of defoliation at the reproductive stage was studied under field conditions. " - Flower abscission in pigeonpea and cowpea

Flower abscission in pigeonpea and cowpea

Flowering and pod and seed development in pigeon pea

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 … 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 …

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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. Webcowpea (Herridge and Pate, 1977, Peoples et al., 1983), and pigeonpea (Rao et al., 1984, Grover et al., 1985). Pigeonpea, one of the major grain legume crops of the semi-arid tropics, is intrinsically a perennial shrub, but is widely cultivated as an annual crop, particularly in India (Ali, 1990). The development of extra-short (ESD) and

WebIn this study, we planned to explore how these flower bud abscission in cowpea under drought stress is regulated through the ABA and ethylene. Drought stress enhanced the … http://oar.icrisat.org/4681/1/JA-21.pdf

WebAlthough plant density had no effect at node 6, percent abscission at node 2 was significantly less under low than high plant density in both years. Abscission and/or retention of flowers and pods formed on inflorescences arising from mainstem nodes 6 (terminal) and 2 (first trifoliolate leaf) of Oregon 1604 snap bean (Phaseolus vulgaris L.) … WebAbstract F 2 and backcross populations of eight crosses among seven parents of different growth habits were studied to determine the genetics of flowering patterns in pigeonpea. …

WebAug 19, 2024 · The important mechanisms of drought tolerance in pigeon pea were included with high root resistance to water flow; slow shoot development; limited initial root development at depth; partitioning of assimilates into vegetative parts; leaflet movement during water stress; dehydration tolerance; and osmotic adjustment [ 14 ].

http://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 creative dance and music harveyhttp://ejournal.icrisat.org/volume5/ChickPea_PigeonPea/cp3.pdf creative design agency manchesterWebJan 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. These data are consistent with the observations on cowpeas in growth chambers which demonstrated that high night temperatures can cause male sterility and complete … creative dance belchertownWebFeb 1, 1994 · Yield components were determined for two short-duration pigeonpea [Cajanus cajan (L.) Millsp.] cultivars, ICPL 87 and ICPL 151, in response to terminal drought stress with three partial flower/pod removal or four foliar fertilization treatments applied from the time of full flowering.Flower/pod removal treatments comprised a control with no … creative data systems incWebJan 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. … creative description of an islandWebNov 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 … creative d200 wireless speakerWebThe 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 … creative cuts brunswick ohio