Constraints and solutions of country bean (Lablab purpureus L.) Production: A review

Khan, Ahasan Ullah; Choudhury, Md. Abdur Razzak; Talucder, Mohammad Samiul Ahsan; Hossain, Md. Shahadat; Ali, Shajahan; Akter, T.; Ehsanullah, Md.

doi:10.33545/27080013.2020.v1.i2a.17

Cited by 15 publications

(11 citation statements)

References 31 publications

(50 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Siddika et al [33] observed a positive correlation between seed yield per plant and 100 seed weight. Similar results were also observed by Khan et al [35], Khan et al [40], and Khan et al [41] in legume crop country bean during 2017-2018 in Sylhet, Bangladesh. Table 3.…”

Section: Seed Weightsupporting

confidence: 89%

Relationship of Quantitative Traits in Different Morphological Characters of Pea (Pisum Sativum L.)

Tasnim

Poly

Jahan

et al. 2022

J. Multidiscip. Appl. Nat. Sci.

Self Cite

View full text Add to dashboard Cite

An experiment was undertaken to elucidate the genetic relationship between different quantitative traits for commercial cultivation and to evaluate selection criteria in pea breeding programs in five inbred parents. Their 17 F4’s derivatives in pea (Pisum sativum L.) evaluated ten characters during the winter season (November to February) of 2017-18 at the research farm, BSMRAU, Gazipur, Bangladesh. Analysis of variance explored significant differences among the genotypes for all the characters. Phenotypic coefficients of variation (PCV) were close to genotypic coefficients of variation (GCV) for all the characters indicating less influence on the environment and potentiality of selection. A high heritability relationship with high genetic advance was observed for plant height, pod per plant, hundred seed weight, and seed yield per plot. Pod length showed a highly significant positive correlation with pod width and hundred seeds weight. Only days to first flowering showed a highly negative correlation with pod length and hundred seed weight. Path coefficient analysis revealed that plant height, pod per plant, and seeds per pod had a highly positive effect on yield per plant. Therefore, associating and selecting those traits, yield improvement must be possible in pea, and the days to maturity, plant height, pods per plant, pod length, and seed showed a considerable positive and highly significant correlation with plant height, pod per plant, seed per pod, and yield per plant at both genotypic and phenotypic levels indicating yield could be increased with the increase of days to maturity, plant height, pods per plant, pod length, and seed.

show abstract

Section: Seed Weightsupporting

confidence: 89%

Relationship of Quantitative Traits in Different Morphological Characters of Pea (Pisum Sativum L.)

Tasnim

Poly

Jahan

et al. 2022

J. Multidiscip. Appl. Nat. Sci.

Self Cite

View full text Add to dashboard Cite

show abstract

“…Farmers from Babati and Kondoa reported attacks by mites. This was also documented by Sarwar (2019) and Khan et al (2020). Despite some mite species being harmful, some species have been described to act as a biological control for other insect pests (Sarwar, 2019).…”

Section: Major Constraints On Lablab Productionmentioning

confidence: 78%

“…Proper identification and characterization of mite species can provide an effective integrated pest management alternative. Sucking bugs have been reported to cause considerable damage to lablab production ( Khan et al, 2020 ). Proper insect pest management of this pest can increase lablab production.…”

Section: Discussionmentioning

confidence: 99%

Farmers’ Participatory Plant Selection of Lablab (Lablab purpureus (L.) Sweet) in Tanzania

2022

View full text Add to dashboard Cite

Farmer-participatory breeding approach is an important component in the crop improvement of lablab (Lablab purpureus (L.) Sweet). The study was carried out to obtain the knowledge, practices and preferences of lablab through 31 lablab growing-farmers from Arusha, Kondoa, Karatu, Same and Babati districts of Tanzania toward initiating a lablab breeding program. Semi-structured questionnaires were administered and focused group discussions were held to collect data on the socio-demographic factors, production practices, constraints and farmer’s preferred traits of lablab. Selection of preferred traits and accessions was also done by the farmers in the field. Results showed that the chief constraints of lablab production are pests and diseases, poor marketability, low seed quality, inadequate rainfall, expensive agrochemicals, low yield, and poor storage facilities. The major pests are pod borer (field) and bruchids (storage). Preferred traits for lablab improvement include the development of insect pests and disease-resistant varieties, early maturing, high yield, black colored seed for market, short cooking time, and dense foliage. Genotypes EK2, D360, HA4, and D96 with preferred traits were identified by farmers, which forms critical decisions in crop improvement. This study describes the current view of lablab production and generates the understanding of farmers’ perceptions and preferences vital for breeding priorities and programs to increase its production, utilization and consumption.

show abstract

“…Some pests are attacked the home garden plant [1] [2]. some insects attract in the bean crop and pod [3]- [6], cinnamon plant and fruit [7], chrysanthemum crop and flower [8]; jackfruit plant and fruit [9] [10], mango plant and fruit [11], lemon plant parts [12], okra plant and fruit [13] [14] and so on [15]- [17]. The term is mostly secondhand for individuals that harm crops, cattle and animals, and forests or cause pain to people, especially in their town.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

Lepidopteran Insects Status and Diversity: A Review

Khan

Poly

Dutta

et al. 2022

J. Multidiscip. Appl. Nat. Sci.

View full text Add to dashboard Cite

The second largest and most well-known insect order Lepidoptera includes both butterflies and moths in the world. This study was started based on secondary information from present literature from different countries on the flora and fauna. So far, much study work was completed on this subject but those workers were not existing to the extension employees, policymakers, and the public in an efficient way to date. In this review paper, we can give the recent data on etymology, distribution and diversity, external morphology, different morphological parts of caterpillar, internal morphology, digestive system, circulatory system, reproduction and growth, respiratory system, and growth and role of the olfactive process in larval and adult lepidopteran insects. There are over one hundred and eighty thousand Lepidoptera species described, divided into one hundred and twenty-six families and forty-six superfamilies, and the total number of living beings was labeled as about ten percent. A result found is that the species of moths is about one hundred sixty thousand compared to one hundred seventy thousand five hundred species of butterflies in the world. Butterflies are an important category of insects that can function as sensors of environmental change. Butterflies are insects from the order Lepidoptera's macro-lepidopteran clade Rhopalocera. The study focused on the lepidopteran insects and the diversity of the world. It presents the review of research imperfect data on specific knowledge in diverse agroecological zones. This study acknowledged investigating breaches in different countries of the world. It also provides information on lepidopterans as alternative food and financial source of the world. It also helps in the sustainable agricultural field.

show abstract

Constraints and solutions of country bean (Lablab purpureus L.) Production: A review

Cited by 15 publications

References 31 publications

Relationship of Quantitative Traits in Different Morphological Characters of Pea (Pisum Sativum L.)

Relationship of Quantitative Traits in Different Morphological Characters of Pea (Pisum Sativum L.)

Farmers’ Participatory Plant Selection of Lablab (Lablab purpureus (L.) Sweet) in Tanzania

Lepidopteran Insects Status and Diversity: A Review

Contact Info

Product

Resources

About