Analysis on difference of dry matter production between rice cultivars with different plant height in relation to gas diffusion inside stands.

Kuroda, Eiki; Ookawa, Taiichiro; Ishihara, Kuni

doi:10.1626/jcs.58.374

Cited by 45 publications

(21 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…This may cause high respiration and negatively influence productivity. In O. sativa, it is reported that better gas diffusion in the canopy may favor canopy photosynthesis and eventual yield (Kuroda et al, 1989). High dense canopy in O. glaberrima may have negative effects on the vertical diffusion of CO 2 in the canopy.…”

Section: Conclusion and Future Researchmentioning

confidence: 99%

Yield Potential and Physiological and Morphological Characteristics Related to Yield Performance inOryza glaberrimaSteud.

Futakuchi

Sié

Saito

2012

Plant Production Science

View full text Add to dashboard Cite

Section: Conclusion and Future Researchmentioning

confidence: 99%

Yield Potential and Physiological and Morphological Characteristics Related to Yield Performance inOryza glaberrimaSteud.

Futakuchi

Sié

Saito

2012

Plant Production Science

View full text Add to dashboard Cite

“…Its leaf area density seems to be low. This trait is considered to be an advantage in achieving higher yield because of the improvement of gas diffusion inside rice stands 7,20 . Dry matter yield of over 3 t/10 a was obtained from Rayada which is a deepwater and extremely late maturing rice variety 16 .…”

Section: Potentials Of the Development Of Wcs Rice Varietiesmentioning

confidence: 99%

Development of Rice Varieties for Whole Crop Silage (WCS) in Japan

Katô

2008

JARQ

View full text Add to dashboard Cite

Over-production of rice has been a problem for the past 40 years in Japan. On the other hand, there is also a need for an increase in the production of domestic bulk feed in Japan. Whole crop silage (WCS) rice is being promoted by the government. The whole aerial parts consisting of grains, leaves and stems are harvested at the yellow ripening stage. At present, about 12 WCS rice varieties have been bred and are commonly used in Japan. The total digestible nutrients (TDN) yields of WCS varieties are 3 to 27% higher than those of ordinary rice varieties. The lodging resistances of most of the WCS varieties are "High". Most WCS varieties are basically Japonica, but a few Indica varieties have been used in their parentage. Discipline: Plant breedingAdditional key words: brown rice yield, dairy and beef cattle, lodging resistance, stem and leaf yield, total digestible nutrients (TDN) yield

show abstract

“…In rice, high-yielding cultivars have special traits, such as a higher photosynthetic rate (Xu et al, 1997) and partitioning of a larger amount of assimilation products to ears (Saitoh et al, 1991). Furthermore, leaf positioning affects light-intercepting characteristics and CO 2 diffusion (Kuroda et al, 1989).…”

Section: Introductionmentioning

confidence: 99%

Analysis of a High-yielding Strawberry (Fragaria ^|^times;ananassa Duch.) Cultivar ^|^lsquo;Benihoppe^|^rsquo; with Focus on Dry Matter Production and Leaf Photosynthetic Rate

Mochizuki

Iwasaki

Funayama

et al. 2013

J. Japan. Soc. Hort. Sci.

View full text Add to dashboard Cite

This study was conducted to clarify the ecophysiological traits of high-yielding 'Benihoppe' with focus on its dry matter production, plant growth analysis, and leaf photosynthetic rate in comparison with those of 'Toyonoka' and 'Sachinoka'. Total dry matter of 'Benihoppe' was higher than that of 'Toyonoka', while no difference was found between their harvest indices. In 'Benihoppe', the crop growth rate (CGR) and leaf area index (LAI) were higher than those of 'Toyonoka' and 'Sachinoka'. The large LAI of 'Benihoppe' was attributed to its ability to bear larger leaves than other cultivars, while 'Benihoppe' demonstrated a superior net assimilation rate (NAR) to that of 'Toyonoka'. NAR is affected by leaf photosynthetic activity; however, no difference was observed between the leaf photosynthetic rates of 'Benihoppe' and 'Toyonoka'. Petioles in 'Benihoppe' that supported large leaves were longer and upright, and NAR might be affected by their trait, which allow solar radiation to penetrate the plant canopy. Thus, the outstanding CGR in 'Benihoppe' may be a result of the large LAI and upright petioles which allow solar radiation to penetrate the plant canopy.

show abstract

Analysis on difference of dry matter production between rice cultivars with different plant height in relation to gas diffusion inside stands.

Cited by 45 publications

References 0 publications

Yield Potential and Physiological and Morphological Characteristics Related to Yield Performance inOryza glaberrimaSteud.

Yield Potential and Physiological and Morphological Characteristics Related to Yield Performance inOryza glaberrimaSteud.

Development of Rice Varieties for Whole Crop Silage (WCS) in Japan

Analysis of a High-yielding Strawberry (Fragaria ^|^times;ananassa Duch.) Cultivar ^|^lsquo;Benihoppe^|^rsquo; with Focus on Dry Matter Production and Leaf Photosynthetic Rate

Contact Info

Product

Resources

About