Although direct seeded aerobic rice production systems are eco-friendly, nonetheless poor grain quality in terms of amylose/amylopectin contents, mineral nutrients, amino acids, grain protein, chalkiness percentage, viscosity, rice recovery percentage, grain weight, and milling quality has been reported ...
A field experiment with rice crop(cv.Xieyou 63)growing in upland soil with different mulchings and in waterlogged soil was carried out to study the difference of yield and quality of rice grain in the two different cultivation systems.A yield reduction of 12.46%32.59% of rice grain was found...
Effect of different rice-based intercropping systems on rice grain yield and residual soil fertility In a field study the biological efficiency of intercropping in direct seeded upland rice and its effect on residual soil fertility was determined at the Un... A Jabbar,R Ahmad,IH Bhatti,... -...
Soil quality assessment in rice production systems: establishing a minimum data set. Soil quality, as a measure of the soil's capacity to function, can be assessed by indicators based on physical, chemical, and biological properties. Here w... ACR De Lima,W Hoogmoed,L Brussaard - 《...
which recently hosted the eighth China-Russia Expo, vast swathes of black soil farmlands and paddy fields provide ideal conditions for grain production. The paddy rice growing area of Wuchang, a city administrated by Harbin, is regarded as Heilongjiang's premier area for growing high-quality rice...
Nitrogen balance is a strong indicator of inefficient fertilizer use and potential reactive nitrogen losses into the environment, which suggests a high risk of degrading soil quality.The results show that reducing the current large nitrogen balance observed in eight cropping systems is equivalent to a ...
Measurement of plants and animals Rice yield was measured by harvesting 6.25 m2of rice plants in the middle of the plot at harvesting time. Rice grain was removed from the straw and placed in paper bags to be dried in an oven at 80 °C for 48 hours and weighed to obtain the ...
WATER SAVING, WATER PRODUCTIVITY AND YIELD OUTPUTS OF FINE-GRAIN RICE CULTIVARS UNDER CONVENTIONAL AND WATER-SAVING RICE PRODUCTION SYSTEMS Yaseen M, Zaman U, Chauhan BS (2015b) Mulching improves water productivity, yield and quality of fine rice under water-saving rice production systems. ... Ch...
(2011). High-temperature effects on rice growth, yield, and grain quality. Adv Agron 111, 87–206. Article CAS Google Scholar Krouk, G. (2016). Hormones and nitrate: a two-way connection. Plant Mol Biol 91, 599–606. Article CAS PubMed Google Scholar Krouk, G., Lacombe, B., ...
Molecular design of rice plant architecture and grain quality 复杂农艺性状的分子机理依赖于对其遗传网络的系统解析, 譬如“高产不优质、优质不高产”这一长期困扰水稻品种选育的难题, 其主要原因是对稻米品质的研究相对滞后, 其难点在于决定品质性状的遗传网络非常复杂, 通过传统育种培育既高产又优质的水稻新品中极其...