Academia.edu no longer supports Internet Explorer.
To browse Academia.edu and the wider internet faster and more securely, please take a few seconds to upgrade your browser.
2017, Agricultural Reviews
In order to ensure self-sufficiency, the current pulses requirement in the country is estimated at 22.5 MT. Keeping in view the trends in population growth rate and that several other options besides pulses are now available for meeting protein requirements of the people due to change in food habits of masses, the pulse requirement in the country is projected at 32 MT by the year 2030 and 39 million tonnes by the year 2050. This necessitates an annual growth rate of 2.2% requiring a phenomenal shift in research, technology generation, its dissemination, and commercialization along with capacity building in frontier areas of research. In every five year interval productivity will have to be enhanced by an average of about 80 kg/ha over the previous one to achieve a final productivity rate of 950 kg/ha by the end of 2025 and 1335 kg/ha by the end of 2050. The above-stated projections have been made assuming that practically it will be feasible to increase about 4 million ha additional...
International Journal of Current Microbiology and Applied Sciences, 2018
International Journal of Current Microbiology and Applied Sciences, 2017
Journal of experimental agriculture international, 2024
An experiment was conducted to the evaluation of pigeonpea-based intercropping system for growth, productivity, economics, available nutrient and nutrient uptake under alfisols of Karnataka during Kharif, 2020 at 'K' Block, Zonal Agricultural Research Station, University of Agricultural Sciences, Gandhi Krishi Vigyan Kendra, Bengaluru. The experiment had 15 treatments which were replicated thrice in Randomised Complete Block Design. Treatments consisted of sole crops pigeonpea and different intercrops mixed along with of intercrops (field bean, vegetable soybean and chia) in different row proportions of ( and).The study aimed to assess the growth, yield and economics of pigeonpea comprising planting geometry and different intercrops. The results indicated that the combined effect of paired-row pigeonpea with field bean at 120/60 cm × 30 cm (1:2) spacing recorded the highest seed yield (1770 kg/ha) and stalk yield (4026 kg/ha). Among planting geometry and intercropping systems, higher gross returns, net returns and B:C ratio (Rs. 2,60,591 ha -1 , Rs. 2,19,030 ha -1 and 6.27 respectively) was recorded in T7 (paired row pigeonpea with vegetable soybean at 120/60 cm). Among planting geometry and intercropping system highest total nutrient uptake of pigeonpea was recorded in T6 (Paired row -120/60 cm × 30 cm pigeonpea + field bean (1:2), 76.65, 12.20 and 98.36 kg/ha NPK respectively) compared to rest of intercropping treatments. In available nutrients, among planting geometry and intercropping systems highest total available nitrogen and phosphorous was recorded in T14: Sole vegetable soybean (318.62 and 107.20 kg/ha N & P respectively) and higher total available potassium was recorded in T13: Sole field bean (321.40 kg/ha K respectively), compared to other treatments. The study concludes that the paired row pigeonpea with vegetable soybean at 120/60 cm x 30 cm yield and economics of the intercropping systems.
A field experiment was conducted during Kharif, 2020 at 'K' Block, Zonal Agricultural Research Station, University of Agricultural Sciences, Gandhi Krishi Vigyan Kendra, Bengaluru and studied the growth attributes, yield attributes, yield and yield indices of pigeonpea as influenced by pigeonpea-based intercropping system in Eastern Dry Zone of Karnataka. The experiment had 15 treatments which were replicated thrice in Randomised Complete Block Design. Treatments consisted of sole crops pigeonpea and sole crop of intercrops tried (field bean, vegetable soybean and chia) and intercrops in different row proportions of (1:2, 1:3 and 1:4). The results revealed that, among the different planting geometries. Sole paired row pigeonpea at 120/60 cm spacing recorded significantly higher plant height (151.7 cm), number of primary (9.92) and secondary branches (6.5) at harvest. Among planting geometry and intercropping systems, higher number of pods (137.3), pod yield (107.9 g plant-1), seed yield (42.5 g plant-1), stalk yield (225.6 g plant-1), shelling percentage (69.7%) and test weight (12.1 g) was observed in paired row (120/60 cm × 30 cm) of sole pigeonpea. Among different planting geometry and intercropping system, higher seed yield, stalk yield and harvest index (1813 kg ha-1 , 4218 kg ha-1 and 0.307, respectively) was observed in paired row (120/60 cm × 30 cm) of sole pigeonpea compared to other treatments.
A field experiment was conducted during the rainy season of 2010-11 at Varanasi to evaluate the production potential of pigeonpea (Cajanus cajan L. Mill sp.) in intercropping with different fertility levels. The pigeonpea+urdbean intercropping system exhibited its superiority by recording higher growth attribute i.e. plant height (231.22 cm plant -1 ), no. of branches (18.20 plant -1 ), dry matter accumulation (213.25 g plant -1 ), LAI (3.45), yield attribute i.e. no. of pods (135.57 plant -1 ), no. of grain (4.06 pod -1 ), Test weight (106.07g), and yield i.e. grain yield (1792.29 kg ha -1 ) and stalk yield (7614.97 kg ha -1 ). Application of 100% recommended dose of fertilizer (RDF)+2.5t VC fertility level recorded its superiority by recording higher growth attribute i.e. plant height (232.42 cm plant -1 ), no. of branch (19.07 plant -1 ), dry matter accumulation (214.65 g plant -1 ), LAI (3.62) and yield attributes i.e. no. of pods (141.42 plant -1 ), no. of grain (4.13 pod -1 ) and test weight (108.22 g) and yield i.e. grain yield (1831.82 kg ha -1 ), and stalk yield (8221.61 kg ha -1 ) over all fertility levels. In the cultivation of long duration crops, the short duration crop may be used as intercrop to generate additional income for farmers’ and INM practices also reduce cost of fertilizer as well as environmental pollution
International Journal of Current Microbiology and Applied Sciences, 2019
The greatest challenge of the 21 st century in many developing countries is to produce more and more basic necessities viz., food, fodder, fuel and fiber for ever increasing human and animal population from the limited available land. Food and Agricultural Organization (FAO) estimates revealed that 50 per cent more food grains needs to be produced by 2030 (Abrol et al., 2008) to feed the growing population. This additional production has to come from existing land and water resources. Pulse production in the country is not keeping pace with demand driven by population because of diminishing land holding sizes and competition for land from cereals, commercial crops and horticulture crops. Scope of extending area under pulses as pure stand is blinking. The intercropping system
Journal of Agricultural Science, 2012
A field experiment was conducted during kharif season 2008-09 and 2009-10 to evaluate the response of pigeonpea [Cajanus cajan (L.) Millsp.] + blackgram (Vigna mungo L.) intercropping system to integrated nutrient levels. Intercropping failed to influence the dry matter production /plant, CEC of roots, root N content, yield and quality parameters of both crops. Both the intercropping system gives significantly higher uptake of N, P and K when compared to sole pigeonpea. The available soil N, P, K after harvest of crop (s) was maximum observed under sole pigeonpea followed by normal intercropping and lowest inpaired intercropping. Application of 100% RDF+50% RDN+5 kg Zn/ha significantly increased the dry matter production /plant,CEC of roots, root N content, grain yield, protein content, protein harvest (kg/ha) and nutrient uptake (NPKS and Zn) in pigeonpea and black gram cropping system. Integrated use 100% RDF with 50% RDN and 5 kg Zn/ha also significantly improved the available N, P and K soil after harvest during both the years.The maximum net return (Rs. 117010) was obtained with combination of normal intercropping system + 100% RDF+50% RDN+5 kg Zn/ha followed by normal intercropping system + 50% RDF+100% RDN+5 kg Zn/ha (Rs. 115102).
Breeding science, 2018
Pigeonpea [ (L.) Millsp.] is an ideal pulse crop of rainfed tropics and sub-tropics due to its high nutritive value and ability to survive various biotic and abiotic stresses. Thus it has continued to be cultivated on marginal land mostly under rainfed situation where the risk of crop failure is very high. To have insurance against crop failures and harvest more food in time and space, most farmers grow pigeonpea as an intercrop with short-aged cereals and other crops. Presently, intercropping system accounts for over 70% of the pigeonpea area. However, yield of pigeonpea in this system is very low (400-500 kg/ha). The non-availability of improved cultivars adapted specifically to the intercropping environments is perhaps the major constraint that accounts for low yield. Considering the food and nutritional needs of the ever increasing population, productivity enhancement of this high-protein pulse is highly indispensable. In this review, the authors critically examine the technical...
International Journal of Plant & Soil Science
Pigeon pea (Cajanus cajan L.) is a tropical and subtropical leguminous crop it is rich in protein and has high nutrient content and India is the largest producer. Pigeon pea is grown in a sole cropping system as well as with intercropping system it is majorly intercropped with legumes, cereal, and oilseed crops. Intercropping depends upon the interaction of crop species and their management. Intercropping is done between different types of cereals, pulses, and oilseed crops. Some successful cereal and pulse intercropping systems like (mung bean + maize) where, a larger equivalent yield is obtained by seeding maize following four rows of mung beans than by closer spacing. Wheat is mostly intercropped with chickpea, mustard and barley but in irrigated conditions when wheat intercropped with mustard proved more profitable than wheat intercropped with chickpea. In the Mediterranean nation, common vetch (Vicia sativa) is popularly grown with cereals. When maize and cowpea were intercropp...
2020
Pulses are the important sources of proteins, vitamins and minerals and are popularly known as “Poor man’s meat” and “rich man’s vegetable”, as they contribute significantly to the nutritional security of the country. The importance of pulses is much more in country like India, where majority of the people are vegetarian. Unfortunately, the pulse production in the country has not been able to keep pace with the increasing population. The demand of pulses is increasing at a faster rate to meet the minimum protein requirements of an increasing world population. In India, pigeonpea is cultivated in an area of 4.78 million hectares with production of 4.25 million tones and productivity of 889 kg per hectare (Anon., 2018) and pigeonpea requires about 63.3 kg N, 15.8 kg P2O5 and 49.8 kg K2O per hectare to produce 1 tonne of pigeonpea grains (Patil and Padmani, 2007). International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 9 Number 2 (2020) Journal homepag...
A field experiment was conducted during kharif season of 2016-17 at Mahatma Gandhi Chitrakoot Gramodaya Vishwavidyalaya Chitrakoot, Satna (M.P.) to evaluate the effect of intercropped urd bean, mung bean and sesame under two level of fertility (100 and 125 % RDF) with pigeonpea regular and paired system. Intercropped pigeonpea numerically reduced seed yield and yield attributes to that of sole cropping. Among interropping pigeonpea+sesame (2:2) produced significantly maximum seed yield (2106 kg/ha). Intercropped urd bean mung bean and sesame produce lower yield attribute than sole cropping of urd bean mung bean and sesame. Among intercropping statistically equal seed yield and yield attribute were recorded in all intercrops. Higher dose of nutrient failed to increase yield attribute and yield of all components crops. Pigeonpea + sesame (2:2) row ratio gave the highest pigeonpea gross returns of 203114/ha, net returns of 185486/ha and benefit: cost ratio of 11.51. Introduction Pigeonpea [Cajanus cajan (L.) Millsp.] is the most verstile food legume with diversified uses as food, feed, fodder and fuel. In India pigeonpea ranks second in both acreage (5.13 million ha) and production (4.23 million tonnes) among the pulses in India with average productivity of 824 kg/ha (Anonymous 2015-16) [1]. When pigeonpea is grown as pure crop, it is relatively inefficient because of its slow initial growth rate due to indeterminate growth habit, poor source-sink relationship, poor harvest index and poor biomass production. Therefore, it is grown with intercrop which helps in efficient utilization of available resources for enhancing the productivity and profitability. Intercropping is one of the potent means of increasing total pulse production and income per unit area. Pigeonpea is wide spaced crop having deep root system and initial slow rate of growth offers good scope for intercropping with short duration crops like green gram, black gram or sesame. Inter cropping of pigeonpea + green gram/black gram may be helpful in total pulse production and pigeonpea + sesame for enhancing production of pulses and oil seed. For successful cultivation of any intercropping, plant geometry, suitable varieties and fertilizer management of component crop become important which may vary with crop combination, varieties and location. Nutrient management is the most basic factor and is found to exert a great influence not only on growth and yield attributes of crops but also for obtaining sustained productivity. Among all nutrients N, P, K are most important nutrients which contribute to proper growth and yield of crop plant and it also has direct effect on metabolism of plant. In intercropping system, intercrop has lower plant population than its sole crop thus higher dose of nutrients may be helpful in improving yield. Hence present study was under taken to see the feasibility of pigeonpea with intercropping of black gram, sesame and mung bean in order to make efficient utilization of natural resources under varying row ratio and nutrient management to intercropping for higher production of pulse and oil seed.
International Journal of Current Microbiology and Applied Sciences, 2019
Indian Journal of Agricultural Sciences, 2021
International Journal of Current Microbiology and Applied Sciences, 2018
International Journal of Current Microbiology and Applied Sciences
Journal of Applied and Natural Science
India is the largest producer and consumer of pulses in the world accounting for about 29 per cent of the world area and 19 per cent of the world’s production. In order to achieve self-sufficiency in pulses, the projected requirement by the year 2025 is estimated at 27.5 MT. To meet this requirement, the productivity needs to be enhanced to 1000 kg/ha, and an additional area of about 3-4 Mha has to be brought under pulses besides reducing post-harvest losses. This uphill task has to be accomplished under more severe production constraints, especially abiotic stresses, abrupt climatic changes, emergence of new species/ strains of insect-pests and diseases, and in-creasing deficiency of secondary and micronutrients in the soil. This requires a two-pronged proactive strategy, i.e. improving per unit productivity and reducing cost of production. The yield levels of pulses have remained low and stagnant, also area and total production. Among the pulses pigeon pea is second most important...
The pigeonpea + urdbean intercropping system recorded highest seed yield (1792.29 kg ha) of pigeonpea as compare to pigeonpea + sorghum intercropping system. Among the fertility level, application of 100% recommended dose of fertilizer (RDF) + 2.5t-1 vermicompost (VC) recorded maximum production (1831.82 kg ha) of pigeonpea. The protein yield of pigeonpea was also improved under-1-1 pigeonpea + urdbean (394.35 kg ha) and 100% RDF + 2.5t VC level (432.06 kg ha), which is necessary for human and animal health.
Millsp.] variety 'VL Arhar-1' (ICPL 88039) can be grown successfully up to the elevations of 2,000 metres. This extrashort duration pigeonpea variety is well-adapted to the agroecological conditions of Uttarakhand, and suitable for grain production (up to 1,800 kg/ha) and for soil conservation. The cultivation of pigeonpea, therefore, can be extended into areas predominantly characterized by low soil fertility and inhabited by resource poor farmers. The introduction of pigeonpea in the hills of the Himalayas will help in promoting sustainable and eco-friendly agricultural practices that are cost effective and easy to adopt by the poor farming community. Pigeonpea, being a good source of home-grown high protein food, would directly benefit the nutrition, health and livelihoods of small holder farmers of Uttarakhand. Hence, it is recommended that sincere efforts should be made to promote the cultivation of pigeonpea on a large scale in the slopes and waste lands of this state, and possibly on the hilly areas in India.
Journal of Pharmacognosy and Phytochemistry, 2018
A field experiment was conducted to study the influence of planting methods, geometry and intercrops on growth and productivity of pigeonpea at College of agriculture, Dharwad, India, during 2016-17. The experiment was laid out in randomized complete block design with twelve treatment combinations and replicated thrice. Sole transplanted pigeonpea at 120cm × 60cm geometry produced significantly higher values of plant growth parameters and pigeonpea grain yield (2,662 kg ha-1) as compared to intercropped transplanted pigeonpea (120cm × 60cm) and direct sown sole pigeonpea as well as intercropping systems at 120cm × 60cm and 90cm × 30cm geometries. Among the intercropping systems, transplanted pigeonpea (120cm x 60cm) intercropping with greengram recorded significantly higher growth parameters and pigeonpea grain yield (2,550 kg ha-1) and transplanted pigeonpea (120cm x 60cm) intercropping with blackgram recorded significantly pigeonpea equivalent yield (3,987 kg ha-1) as compared to other intercropping systems and sole pigeonpea.
International Journal of Current Microbiology and Applied Sciences, 2019
Loading Preview
Sorry, preview is currently unavailable. You can download the paper by clicking the button above.