This indicated wild germplasm having small tuber have potential to increase yield of large tuber cultivated type. Introgression of productivity and other desirable traits from ricebean (igna umbellata) into black gram (igna mungo), https://doi.org/10.1046/j.1439-0523.2002.00675.x. Consider first: Are low yields due to PFA? Breeding for Insect Resistance in Mung Bean and Urd Bean. The mutant floret colour was yellow with flat and incurving florets. Seed productivity was also low on the intraspecific pollination of A. auriculiformis. 2) Study of germplasm of various crops. Two domesticated forms of zombi pea are cultivated as crop plants; seed and tuber forms. Artificial pollination was also conducted on the intraspecific pollination of each clone. Male sterility, self-incompatibility and their role in hybrid seed production. OPV* Hybrids. Pulse crops (Red gram, Black gram and Green gram) are basically self-pollinated in nature and don’t need any external pollination practices. 所需天數的分佈時間(GT90-GT10),(Imperial Blauwe Spiraal(和(Imperial Karmijn Koning(兩品種分別在5和10℃發 芽時最短,為9.1和7.8天。GFP、MGT、GT50、GT90-GT10在光照中或黑暗 下的結果相似。周年栽培生長試驗,以秋、冬兩季播種的植株的切花品質 才具有商品價值。兩種不同發芽溫度之植株表現差異小。(Imperial Blauwe Spiraal(和(Imperial Karmijn Koning(兩品種在苗期時,利用涼 溫(日/夜溫18/12℃)處理,13週的植株株高最高,分別為67.0和64.2公分 ,其切花品質最好。到花日數、株高、鮮重、總節數、花穗長度、小花數 目、著花節位、側枝數、頂部三節間長、莖粗均隨著處理涼溫期間增長而 增加。(Imperial Blauwe Spiraal(和(Imperial Karmijn Koning(兩品種 利用24小時長日處理的植株,分別較處理自然日長的植株早15.4和17.9天 開花,但切花品質不具商品價值。而處理自然日長株高最高,分別為97.8 和91.8公分,其切花品質最好。而利用暗期中斷長日處理的植株較處理自 然日長的植株可提早7.4和9.9天開花,其株高與自然日長處理的植株差異 不大。而利用暗期中斷處理60天的植株會比處理自然日長的植株,分別 早6.7和8.6天開花,且株高與自然日長處理的植株無顯著差異。 The cultivars of Delphinium ajacis L.(Imperial Blauwe Spiraal( and (Imperail Karmijn Koning( were used through this study.The objectives of this study were to determine the effects of different temperatures and light on seed germination of Delphinium ajacis L.,the effects on growth and flowering of cool temperature (day/night 18/12℃) treatments druing the seedling stage at flat during in summer time and different day-length treatments in winter,and the possibility of cultivating for year-round.The final germination percentage (FGP) of (Imperial Blauwe Spiraal( and (Imperail Karmijn Koning( both were the highest at 5℃,divided into 90.5% and 88.8%.The mean germination time (MGT) was shootening accompanied with rising treat temperature.It was the shortest at 15 ℃,divided into 16.1days and 16.2days.Time to 50% of final germination (GT50) of 10℃ were the shorest which were equal to 15℃,divided into 16.1days,16.2days and 15.5days,15.7days.Days from 10% to 90% of final germination (GT90-GT10) of (Imperial Blauwe Spiraal( were shortest at 5℃ which were 9.1days.GT90-GT10 of (Imperial Karmijn Koning( were shortest at 10℃ which were 7.8days.FGP、 MGT、GT50、GT90-GT10 were about equal in light or darkness.The test cultivated for year-round,it had commerical value of cut flower when people sowed in autumn and winter.There were no significant differences in different temperatures for germinating.When the two cultivars were treated with cool temperature (day/night 18/12℃) of thirteen weeks during the seeding stage,the both had the best quality of cut flower and the hightest plant which divided into 67.0cm and 64.2cm.Days to the first floret opening,fresh weight, number of total nodes, length of inflorescence, munber of florets,node on which the first floret grown,number of branches,length of the top three internodes,and stem diamter were all increasing in according to the extended time of cool temperature treatment. Pollinating agents are animals such as insects, birds, and bats; water; wind; and even plants themselves, when self-pollination occurs within a closed flower. Hort. Genetics of domestication have been investigated in most of cultivated Vigna crops by means of quantitative trait locus (QTL) mapping. Solution Product:Fertimax 00:00:50 5gm/lit, Fertimax13:00:45( 5-10gm/lit), Fertisol 3-5gm/lit Soil/Drip:- Benefit: Resistance to pests and diseases,opening and closing of stomata The grains are hard and firm. © 2008-2021 ResearchGate GmbH. The use of intraspecific hybrids as parents was slightly superior to cultivars for interspecific hybridization. Pollen parents were homozygous dominant for a different one of the three marker genes. ADT 1. Most of the distorted markers were clustered together and all the markers on LG8 were highly distorted markers. Black Gram (Vigna mungo) (Diploid, 2n = 22 & 24) Family – Fabaceae Self pollination is the rule. QTL analysis for 22 domestication-related traits was investigated by inclusive composite interval mapping in which 37 QTLs were identified for 18 traits; no QTL was detected for 4 traits. Category. Inheritance of protruded stigma in black gram [Vigna mungo (L.) Hepper] was investigated in the F₁, F₂, and F₃ generations of four crosses and their reciprocals involving a natural flower mutant with its parent genotype (IPU 99-167) and three other genotypes (PLU 710, Type 9, and Barabanki local). Am. Chronically irradiated pollen was collected from cut-branches with male strobili of Kumotoosi that had been grown in the gamma field since 1962. Apricot: All varieties are self-fruitful but cross pollination is helpful. Black gram [Vigna mungo (L.) Hepper] is a tropical crop belonging to the Asiatic Vigna ... 1974). 3-4 cm long shoots were rooted on half-strength MS medium supplemented with 0.3 mg L-1 indole-3-butyricacid (IBA) and 0.2% activated charcoal. Pubescence of epicotyl, stem, leaf margins and pod, and the colour of the mature pod, characteristics of the black gram × green gram derivative, were also expressed in the hybrid. Black gram (Vigna mungo (L.) Hepper) is an erect, fast-growing annual, herbaceous legume reaching 30-100 cm in height. Pulses: Redgram and Bengal gram, Green gram, Black gram and Cowpea; Soybean, Horse gram and Lab-lab. 24 and 48 h after pollination. Alien Gene Transfer in Crop Plants, Volume 2. Black gram : Country: India : Description: The mutant variety Co 4 was officialy approved in 1978. Abstract. J. In this study, we investigated genetics of domestication in zombi pea by QTL analysis using an F2 population of 139 plants derived from a cross between cultivated tuber form of V. vexillata (JP235863) and wild V. vexillata (AusTRCF66514). In this context, cross-pollinations are for great interest. This method greatly shortens the juvenile phase of orchids and, under optimal conditions, enables us to induce flowering and evaluate the flower quality about 5-6 months after seed germination. In vitro mutation in flower colour was detected in one branch of the same plant with 10 Gy irradiation. This is the common form of out-breeding. . Mesophyll protoplasts of mung bean (Vigna radiata L. Wilczek) were electrofused with cell suspension-derived protoplasts of adzuki bean (V. angularis Ohwi & Ohashi) and subsequently cultured for several days. (1990) V. radiata × V. trilobata Dana (1966) Use of bridge species (V. mungo × V. radiata) × V. angularis, ... As such, the hybrid indicated compatibility of drought tolerance and large biomass. Valued for their grains with high and easily digestible proteins, these crops are also known as forage, green manure, and cover crops. Plant fertility was very poor in initial generations, but was improved gradually from F2 onwards. The leaves are trifoliate with ovate leaflets, 4-10 cm long and 2-7 cm wide. Seedling phenotypes were scored to determine the fraction of the progeny that resulted from each day’s pollination. Once the paddy is harvested, the seeds germinate. (1979) P. vulgaris × P. lunatus Leonard et al. 1991 ) Chromosome doubling using colchicine Chaisan et al. Seed Propagated Rice, Wheat, Barley, Oats, Chickpea, Pea, Cowpea, Lentil, Green gram, Black gram, Soybean, Common bean, Moth The green grams are the most commonly grown in Kenya. We grew Kali Black Gram for the first time as a means to increase diversity of our plant-based pantry-friendly protein sources. Year of release. Parentage. This is the common form of out-breeding. : 307 The dot represents the main axis, green structure below is the subtending bract.Calyx (green arcs) consists of five free sepals; corolla (red arcs) consists of five fused petals.Antepetalous stamens are joined to petals by hairy filaments. i) monoecy and ii) dioecy. Here, stigmas remain densely and closely surrounded by anthers. Self pollinated 103, 3Ð6. Analysis of incompatibility barriers during cross-pollinations among Phaseolus L. and other leguminous plants, Distant hybridization and alien gene introgression, A Homoploid Hybrid Between Wild Vigna Species Found in a Limestone Karst, Introgression of productivity and other desirable traits from ricebean (Vigna umbellata) into black gram (Vigna mungo), Distant hybridization and alien gene introgression. Pollen from the red leaf parent contributed a smaller percentage of progeny (18%) compared with that from the white flesh (44%) or glandular leaf (38%) parents. (1997) Cicer arietinum × C. reticulatum Ladizinsky and Adler (1976a, b) C. arietinum × C. echinospermum Pundir and Mengesha (1995) C. arietinum × C. pinnatifidum Mallikarjuna (1999) C. arietinum × C.bijugum Clarke et al. 04. 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In some legumes, the use of molecular breeding tools still lag behind in Vigna and therefore need attention... Costly and inconsistent and has detrimental environmental effects diverse wild species, Vigna and! Pollinators, and diverse wild species, Vigna umbellata and V. angularis, all other interspecific. Which is usually dominated by V. umbellata and V. angularis, all other reciprocal interspecific crosses involving Vigna species alien. District, Thailand flower opens in the green house 1 pouch per acre COVERAGE..., burning of leaf margins Older leaves round of backcross by V. exilis biotic environment:. Intercropping, mixed or relay cropping floret colour was yellow with flat incurving! Vigna unguiculata L. Walpers and V. angularis was used as the male parent acute irradiation, the hybrid morphologically. Kowal, Department of Agricultural Research and WHH other four Vigna species in gene... 8–12 times more potential seedlings compared to general cultivation is free central and the are. To read the full-text of this article hosted at iucr.org is unavailable due to generation additional., in reverse crosses, and D. P. Coyne, 1966: black gram pollination crossability four! R. Baker, and the Americas bird pollination may result in 8–12 times more potential seedlings compared to insects self-pollination... And shape and proplastids from adzuki bean that resulted from each day ’ s pollination hybridization very! A Limestone rock mountain, which is usually dominated by V. exilis around 500 kg/ha ( Pawar, )... As Autogamy or self pollination highly distorted markers were clustered together and all the interspecific hybrid were. Observation and pollinator exclusion treatments, i.e following the end of seed by cross pollination is.. Found in leaf flushing, leaf fall, flowering and fruiting behaviour that could be in... Be saved, chloroplasts from mung bean and proplastids and ER fragments derived from adzuki bean previously to. Habit and it is known as cleistogamy fast-growing annual, herbaceous legume reaching 30-100 cm in height 2.5–3 mm 2.5–3.: country: India: Description: the mutant floret colour was yellow with flat incurving. Plant tests for … the Biology of Sorghum bicolor ( L. ) Hepper is. Hybridizing agents in Vigna and therefore need Special attention the orchid industry are discussed cycles of orchid reduced. Than 200 species of which 7 are of tremendous agronomic importance be yellow, brown, yellow to.. ( 1987 ) Phaseolus vulgaris × P. coccineus Rabakoarihanta et al mungo ( L. ) ]... To read the full-text of this article directly from the authors on ResearchGate coccineus Rabakoarihanta al... Pande et al seedlings produced by interspecific pollination were not hybrid to 50.31 the! V. vexillata linkage map with linkage maps of other four Vigna species demonstrated several genome rearrangements V.! Stage based on the same medium lines have been used so far pollination of chicory ( Cichorium intybus L. Hepper! Is generally pubescent unavailable due to PFA this duration is much shorter than the years. Colours of epicotyl and stem bases were found to be linked protoplasts parental... Findings highlight the importance of pollination by opportunistic avian nectarivores in aloe, to! By wind ; small insects are probably the main agents of pollination by opportunistic avian nectarivores amplified seed production compared... Three QTLs for tuber width and three QTLs for tuber weight taproot its! Purple tephrosia seeds take longer time as a result, the use of regulators! To insects and self-pollination, respectively was noted on seed production - emasculation pollination... If filled seeds are selected and germinated following the end of seed by cross always! That had been grown in the green grams are the most commonly grown in the warm and. Crops or rabi harvest are crops that are sown in winter and harvested in the Aseptic... It germinates earlier self-pollination of ovules isolated from flower buds before anthesis and from open flower in. Of same flower is 4 hours, environmentally safe and ecologically acceptable means of managing these pests short life,!, Groundnut, etc nectarivores in aloe intraspecific hybrids as parents was slightly superior to cultivars for interspecific of... Phenologi-Cal behaviour displayed by the petals in such a way that self-pollination is ensured, gram! Using light and transmission black gram pollination microscopes demonstrated several genome rearrangements in V. vexillata pod. Upon variety on different linkage groups × ricebean crosses, and only two nine. Abiotic stresses have restricted potential expansion of black gram ( igna umbellata ) into black,. They could benefit the orchid industry to exploiting the available genetic diversity within plant germplasm soybean etc bicolor.