Effect of Organic Mulch Materials on Growth and Yield Performance of Rice

Majumder, Sujan; Hossain, H.M.M. Tariq; Hossain, Md. Delwar; Rabin, Mominul Haque; Islam, Shahidul

doi:10.15520/ijcrr/2017/8/02/110

Cited by 2 publications

(2 citation statements)

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“…As a result, the N content in foliage decreases, the spikelets become sterile and there are fewer grains per panicle [48]. Additionally, dense plant populations at high seed rates can foster the development of pests and diseases, including brown plant hoppers and sheath blight, as well as render plants more susceptible to lodging from weak stems [39]. For high-tillering cultivars, a lower seed rate can be utilised, while for medium-tillering kinds, a little greater seed rate can be used [92].…”

Section: B) Time Of Sowing Seed Rate and Spacingmentioning

confidence: 99%

Effect of Zero Tillage and Different Weed Management Practices in Direct Seeded Rice (Oryza sativa L.) in Indo Gangetic Plains: A Review

Pradhan,

Rawal,

Asif

et al. 2024

J. Sci. Res. Rep.

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Millions of rural and urban residents depend on the rice-wheat cropping system of the Indo-Gangetic plains (IGP) for their food security and means of subsistence. About 18 million hectares (m ha) of rice (Oryza sativa L.) and wheat (Triticum aestivum L.) are rotated across Asia, of which 13.5 m ha are in the Indo-Gangetic Plains (IGP) of India. This agricultural system’s viability is currently in jeopardy due to static yields of both wheat and rice and a decline in total factor productivity. The North West IGP's high input crop culture has allowed weeds to dominate the weed flora, including P. minor in wheat and Echinochloa crus-galli L. in rice. Farmers in North West India have largely used zero tillage for growing wheat, and recently, farmers in the eastern IGP have done the same. Perennial weeds in the Eastern Indo-Gangetic Plain, such Cynodon dactylon L. and Cyperus rotundus L. can occasionally be a nuisance under zero tillage. As an alternative to puddled transplanted rice, the focus is currently on dry direct-seeded rice and machine transplanting of non-puddled rice. As a result of changes in tillage, crop establishment techniques, water use, and weed control brought on by the switch from transplanted rice to direct seeded rice, weed composition and diversity frequently vary. In nations where DSR is frequently used, weedy rice has become a significant concern. Using the Zero Tillage DSR system, certified seed, cultivars that are weed-competitive, stale seedbed procedures, living mulches, and chemical and biological weed control might change weed-crop competition in the crop's favour. However, more research on emergence characteristics and mulching effects of different crop residues on key weeds under zero tillage, cover cropping, and breeding crops for weed suppression will strengthen nonchemical weed management programs. In this review, we examine the extent of weed infestation, weed flora shift and the non-chemical alternative weed management in DSR.

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Section: B) Time Of Sowing Seed Rate and Spacingmentioning

confidence: 99%

Effect of Zero Tillage and Different Weed Management Practices in Direct Seeded Rice (Oryza sativa L.) in Indo Gangetic Plains: A Review

Pradhan,

Rawal,

Asif

et al. 2024

J. Sci. Res. Rep.

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“…According to Kumari et al (2018), broccoli is susceptible to water stress and needs up to 4.1 mm of water per day. Due to the population's fast development, which needs increased food production and puts strain on these resources, there are growing worries about the world's threatened water and land resources (Islam and Mollah, 2014).…”

Section: Introduction Introduction Introduction Introductionmentioning

confidence: 99%

Impact of biostimulants based amino acids and irrigation frequency on agro-physiological characteristics and productivity of broccoli plants

EL-BELTAGI,

ABUARAB,

FAHMY

et al. 2023

Not Bot Horti Agrobo

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scientists are concerned about the utilizing of biostimulants-based amino acids in plant feeding and mitigating negative effects of water stress. As a result, two-year field experiments were conducted at Faculty of Agriculture's experimental station at Cairo University to study the effectiveness of liquid yeast waste (CMS) and Cargo amino acids (AAs) on the agro-physiological features of broccoli plants with different irrigation frequencies (every 5, 10, and 15 days). Compared with control plants, the foliar application of AAs and CMS significantly increased plant height, photosynthesis pigments, head weight, head diameter, head height, plant yield, and quality at different irrigation frequencies. Likewise, both treatments (CMS and AAs) significantly improved ascorbic acids by 16.65% and 15.95% and increased total phenol content by 24.10% and 36.60%, respectively, compared to control plants. Accordingly, the highest productivity was achieved for broccoli grown under irrigation every five days with the CMS bio-stimulant, where it was 3111.17 kg ha-1, while the lowest productivity was achieved for the control treatment in which no biostimulants were added and irrigation frequency every 15 days, and the productivity was 1376.22 kg ha-1. Plants irrigated every 15 days produced the highest levels of abscisic acid (ABA) and superoxide dismutase (SOD), followed by plants irrigated every 10 days and every 5 days. Exogenous application of amino acids bio-stimulants could be suggested to improve vegetative growth, biochemical characteristics, productivity, and nutritional value as well as to mitigate negative effects of water scarcity.

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Effect of Organic Mulch Materials on Growth and Yield Performance of Rice

Cited by 2 publications

References 0 publications

Effect of Zero Tillage and Different Weed Management Practices in Direct Seeded Rice (Oryza sativa L.) in Indo Gangetic Plains: A Review

Effect of Zero Tillage and Different Weed Management Practices in Direct Seeded Rice (Oryza sativa L.) in Indo Gangetic Plains: A Review

Impact of biostimulants based amino acids and irrigation frequency on agro-physiological characteristics and productivity of broccoli plants

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