Photosynthesis and Transpiration Rates of Rice Cultivated Under the System of Rice Intensification and the Effects on Growth and Yield

Hidayati, Nurul; Triadiati, Triadiati; Anas, Iswandi

doi:10.1016/j.hjb.2016.06.002

Cited by 55 publications

(32 citation statements)

References 26 publications

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“…This indicates that the higher dose of P fertilizer given is not always followed by the higher response of the SRI rice yield component observed [27], [28]. Mycorrhizas operate on the biological, chemical, and physical processes that determine soil fertility [29].…”

Section: Resultsmentioning

confidence: 99%

Application Mycorrhizal Glomus sp 3 with P Fertilizer to Increase Rice Production of SRI Method and Intensified Soil Nutrient Content

Elita¹,

Susila²,

Yefriwati³

2020

Proceedings of the Proceedings of the 2nd Workshop on Multidisciplinary and Applications (WMA) 2018, 24-25 January 2018, Padang

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Section: Resultsmentioning

confidence: 99%

Application Mycorrhizal Glomus sp 3 with P Fertilizer to Increase Rice Production of SRI Method and Intensified Soil Nutrient Content

Elita¹,

Susila²,

Yefriwati³

2020

Proceedings of the Proceedings of the 2nd Workshop on Multidisciplinary and Applications (WMA) 2018, 24-25 January 2018, Padang

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“…However, several reports mentioned that the number of seedlings influenced tillers productivity and LAI. For examples, Hidayati, Triadiati, & Anas (2016) stated that transplanting one seedling per hill reduced competition between the plants for nutrients, water, light, and air, related to the rice growth such as plant height and tiller. In addition, Kumalasari, Sudiarso, & Suryanto (2017) stated that the Leaf Area Index (LAI) on rice plants was higher when the number of seeds planted increased.…”

Section: Resultsmentioning

confidence: 99%

“…The increased dry weight of plant in one seedling per plant hole was a result of the increasing of rice growth. Hidayati, Triadiati, & Anas (2016) stated that application of one seedling per hill contributes to the optimum shoot growth of rice plant. ........................................................................…”

Section: Resultsmentioning

confidence: 99%

Radiation Use Efficiency on the Different Varieties and the Number of Seedlings of Rice (Oryza sativa L.)

Suryanto

Maghfoer

Kartinaty³

2018

Agrivita.J.Agr.Sci

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Selection of varieties and number of seedlings per hole in rice plants is closely related to the shape of canopy, the rate of plant growth and the age of plant which determine the ability of plants to intercept and absorb solar radiation intensity. This research aimed to improve the Radiation Use Efficiency of rice by selecting plant canopies based on varieties and number of seeds per hole. Research was conducted from November 2015 to May 2016, in Landak Regency, West Kalimantan. A Split Plot Design with three replications was adopted to evaluate three varieties (Sembada-168, Inpari-30, and local varieties) as main plot, and the number of seedlings per planting hole (one, three, five, and seven seedlings per planting hole) as sub plot. Result showed that there was no interaction between varieties and the number of seedlings per hole to Radiation Use Efficiency (RUE) on rice. RUE on local variety was lower than Sembada-168 and Inpari-30. One seedling per hole had higher RUE than seven seeds with value of 3.36 and 2.17 % respectively. The number of seedlings showed that RUE of one and three seedlings per hole were higher than seven seedlings per hole.

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“…A significant difference in the photosynthetic rate between the flowering and maturing stages was found as the plant grew; at the maturing stage, the photosynthetic rate was significantly higher (Figure 2a). Based on Hidayanti et al, the rates of photosynthesis at the vegetative, flowering, grain filling, and mature grain phases were significantly different from each other [34]. At the grain maturing stage, a higher photosynthetic rate may be caused by the high amount of leaves and chlorophyll content.…”

Section: Discussionmentioning

confidence: 96%

Influence of Soil Amendments on the Growth and Yield of Rice in Acidic Soil

et al. 2018

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In Malaysia, about 0.5 million ha of acid sulfate soils are found scattered over the east, west, and Sabah and Sarawak regions that can potentially be cultivated with paddy. This type of soil is acidic and not immediately suitable for crop production unless improved by applying some amendments. Thus, the current study was carried out to investigate the effects of various types of soil amendments on the growth, yield, and physiological responses of rice grown in extremely acidic conditions using ground magnesium limestone (GML), basalt, biochar, and compost as soil amendments. The acid sulfate soil with a pH of 3.76 was obtained from a paddy field in Merbok, Kedah. The plant responses were evaluated based on agronomic, physiological, and yield performance. The compost-treated rice showed the best performance in all three criteria. Compost treatment increased the soil pH up to 6.25. Physiological performances such as chlorophyll, photosynthetic rate, and water use efficiency were higher after compost treatment, while transpiration and stomatal conductance showed the highest after GML treatment. It can be concluded that the addition of compost as a soil amendment can increase soil pH and create favorable soil conditions for rice cultivation in acid sulfate soil, leading to improved rice growth performance.

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Photosynthesis and Transpiration Rates of Rice Cultivated Under the System of Rice Intensification and the Effects on Growth and Yield

Cited by 55 publications

References 26 publications

Application Mycorrhizal Glomus sp 3 with P Fertilizer to Increase Rice Production of SRI Method and Intensified Soil Nutrient Content

Application Mycorrhizal Glomus sp 3 with P Fertilizer to Increase Rice Production of SRI Method and Intensified Soil Nutrient Content

Radiation Use Efficiency on the Different Varieties and the Number of Seedlings of Rice (Oryza sativa L.)

Influence of Soil Amendments on the Growth and Yield of Rice in Acidic Soil

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