Effects of Potassium on the Growth, Yield and Physico-chemical Properties of Three Garden Pea (Pisum sativum) Varieties

Akter, Nargis; Ali, M. Hossain; Akter, Mst. Nahid; Hossain, Md. Motaher; Hossan, M. S.; Khan, M. Ajmal

doi:10.9734/ajahr/2020/v5i330053

Cited by 4 publications

(4 citation statements)

References 6 publications

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“…W here, phosphorus promotes reproductive growth, leading to higher pod yield, longer pods, more grains and more pods per plant Husain et al (2019) and potassium is crucial for plan t energy status, assimilate transloc ation and maintenance of tissue water relations. The results are in conformity with Akter et al (2020). W hen combined with nitrogen, phosphorus and potassium (NPK), these nutrients promote overall plant growth characteristics.…”

Section: Effect Of Weather Conditionssupporting

confidence: 75%

Zinc Biofortification and Nutrient Management Effect on Growth, Yield and Yield Efficiency Index of Garden Pea under Himalayan Conditions

Pathak,

Sharma,

Ranga

et al. 2024

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Background: Biofortification, an evolving research strategy, aims to enhance the bioavailability of essential micronutrients in staple food crops. The most efficient approach, agronomic biofortification, involves the challenging task of simultaneously increasing grain zinc content and yield through breeding and biotechnology. In pursuit of biofortifying garden peas in the Himalayan region and optimizing their yield, this study was devised with a focus on foliar zinc fertilization application. Methods: The experiment was laid out in a randomized complete block design with three replications. The observations were recorded on growth and yield characters and yield efficiency was calculated. The data recorded was analysed as per design of the experiment for working out the following values. Result: The results revealed that application of 100 % RDF + 0.5 % ZnSO4+ Rhizobium produced best results in most of the yield and yield contributing characters likepod length, pod weight, number of grains per pod, yield and yield efficiency index which can be recommended for increasing the yield ad well as zinc content in pea.

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Section: Effect Of Weather Conditionssupporting

confidence: 75%

Zinc Biofortification and Nutrient Management Effect on Growth, Yield and Yield Efficiency Index of Garden Pea under Himalayan Conditions

Pathak,

Sharma,

Ranga

et al. 2024

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“…Similarly, Huda et al, [30] observed that increasing the potassium level from 48 to 96 kg K 2 O/fed gradually and significantly increased green pod yields of green bean. Akter et al, [31] also recorded the highest number of green pods plant -1 (27.22), number of seeds pod -1 (8.00) and green pod yield (10.66 t ha -1 ) garden pea from the crop fertilized with 50 kg K 2 O ha -1 .…”

Section: Effect Of Potassium On the Yield Contributing Characters Andmentioning

confidence: 92%

Effect of phosphorus and potassium on the growth and yield of French bean

et al. 2020

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An experiment was conducted at the Agronomy Field Laboratory of the Department of Agronomy, Bangladesh Agricultural University, Mymensingh to investigate the yield response of French bean (Phaseolus vulgaris L.) as affected by phosphorus and potassium management. The experiment consisted of two factors. Factor A: Phosphorus fertilizer (4 levels) viz. P1=15Kg P ha-1, P2=20 Kg P ha-1 and P3=25 Kg P ha-1 , P4=35 Kg P ha-1 and factor B: Potassium fertilizer (4 levels) viz. K1=0 Kg K ha-1, K2=20 Kg K ha-1, K3=30 Kg K ha-1 and K4=40 Kg K ha-1. The variety BARI Jharsheem-3 was used in this experiment as the test crop. The experiment was laid out in a randomized complete block design (RCBD) with three replications. In case of phosphorus @ 25 kg ha-1 the highest number of pods plant-1 (4.96), pod length (13.34 cm), number of seeds pod-1 (4.54), weight of 1000-seed (431.21 g), seed yield (1.33 t ha-1), stover yield (1.53 t ha-1), biological yield (2.86 t ha-1) and harvest index 46.50% were found. In case of potassium @ 40 kg ha-1, he highest number of pods plant-1 (5.80), pod length (14.89 cm), number of seeds pod-1 (4.24), weight of 1000-seed (430.37 g), seed yield (1.53 t ha-1 ), stover yield (1.46 t ha-1 ), biological yield (2.99 t ha-1) and harvest index 51.17% were found. Interaction effect of phosphorus and potassium the highest number of pods plant-1 (5.18), pod length (13.40 cm), number of seeds pod-1 (4.30), weight of 1000-seed (430.53 g), seed yield (1.40 t ha-1 ), stover yield (1.60 t ha-1 ), biological yield (3.00 t ha-1 ) and harvest index 46.66% were recorded from P @ 25 kg ha-1 and K @ 40 kg ha-1. However, from the study it can be concluded that application of P @ 25 kg ha-1 and K @ 40 kg ha-1 was the most suitable combination for better yield of French bean.

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“…The improvement of the physical properties of the soil as a result of the use of strip-tillage, confirmed by the studies of Fernández et al [44], Moraru et al [45], and Stankowski et al [46], may also be of some importance. K in legumes is necessary for the proper synthesis of protein-building amino acids and it is involved in the construction of tissues that ensure the mechanical stability of plants and supports seed formation [47]. In our study, 3 weeks after sowing as well as before harvesting, the K content in the 0-20 cm soil layer was higher under strip-tillage compared to plowing.…”

Section: Discussionmentioning

confidence: 45%

Spatial Distribution of Soil Macroelements, Their Uptake by Plants, and Green Pea Yield under Strip-Till Technology

Szczepanek,

Piekarczyk,

Błaszczyk

2024

Agronomy

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Using conservation tillage to grow crops that enhance soil quality, such as legumes, seems to be one of the best solutions for sustainable agriculture. The field study was conducted to identify the effect of soil cultivation technology and fertilization, via strip-tilling (reduced) vs. plowing (conventional), on the availability and uptake of NPK and Mg, as well as on the growth of shoots and roots and yield of green peas (Pisum sativum L.). The research was carried out in central Poland (53°05′16.8″ N, 19°06′14.4″ E) over two growing seasons of green peas in 2016 and 2017. Our study has shown that the spatial distribution of macroelements in the soil is influenced by the tillage method. The availability and nutrient uptake by green peas, their growth parameters, and yield were also influenced by the tillage system. However, the effect was observed mainly in the first year of the study, which had less precipitation and higher temperatures. In general, in our study, the strip-till has a positive impact on the nutrient uptake by plants, contributing to longer shoots and roots and higher biomass accumulation, especially in the first part of the growing season. In 2016, with less rainfall, green peas under strip-tilling produced more pods per plant and the yield was higher than under plowing (by 13.8%). In 2017, with higher precipitation, an increase in yield under strip-tilling compared to plowing was also observed (by 9.1%), but this difference was not statistically significant. To sum up, strip-tillage seems to have a positive impact on the spatial distribution of macroelements, growth parameters, and yield of green peas, and can be recommended as a technology for the sustainable production of this crop.

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Effects of Potassium on the Growth, Yield and Physico-chemical Properties of Three Garden Pea (Pisum sativum) Varieties

Cited by 4 publications

References 6 publications

Zinc Biofortification and Nutrient Management Effect on Growth, Yield and Yield Efficiency Index of Garden Pea under Himalayan Conditions

Zinc Biofortification and Nutrient Management Effect on Growth, Yield and Yield Efficiency Index of Garden Pea under Himalayan Conditions

Effect of phosphorus and potassium on the growth and yield of French bean

Spatial Distribution of Soil Macroelements, Their Uptake by Plants, and Green Pea Yield under Strip-Till Technology

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