Root of zea grain

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August undefined, 2024

Web3 Jun 2024 · A field experiment was carried out to investigate effect of nitrogen (N) supply method on root growth and its correlation with the above-ground parts in maize (Zea mays L.) under alternate partial ... WebWith 2 figures and 2 tables. Abstract. Plant height (PH), ear height (EH) and the PH/EH ratio have a great effect on plant lodging in maize (Zea mays L.) under intensive cropping systems.To understand the genetic mechanisms controlling PH, EH and the PH/EH ratio in response to nitrogen (N) or phosphorus (P) supply, a set of 218 recombinant inbred lines …

Zea mays (corn): Go Botany - Native Plant Trust

WebRoot development of Arabidopsis, Zea mays (maize) and Oryza sativa (rice) differs in both overall architecture and the anatomy of individual roots. In maize and rice, the post-embryonic shoot-borne root system becomes the major backbone of the root stock; in Arabidopsis, the embryonic root system fo … Web7 Apr 2024 · Low light is a major adversity affecting yield and quality of summer maize in the Huang-Huai-Hai region of China. We conducted a field experiment to explore the effects of shading on root development and yield formation in two summer maize hybrids ( Zea mays L.), Denghai605 (DH605) and Zhengdan958 (ZD958). e check willoughby ohio

Root cortical aerenchyma improves the drought tolerance of maize (Zea …

WebZea mays ssp. mays is a cultivated, annual grass that originated in Mexico. It is now widely planted around the world for its grain. Corn is often called maize, a Spanish corruption of … Web27 May 2024 · Zea mays is the most valuable grain crop globally, accounting for about 38.1% of all grains production, followed by wheat with a production of 29.1% and rice with a production of 20.8% (Costa et al., 2016 ). Web30 Sep 2013 · The highest plant height and grain yield was recorded from those maize plots which were fertilized at 250 kg N ha(-1) and 15 kg Zn ha(-1) and the crop was sown at … components of the digestive system

Corn History, Cultivation, Uses, & Description Britannica

Effect of nitrogen supply method on root growth and grain yield of ...

Web1 Apr 2012 · The root activity was expressed by the amount of TPF (triphenyl formazan) deoxidized by TTC (Li, 2000). While the active root absorption area were determined by … Web4 May 1999 · corn, (Zea mays), also called Indian corn or maize, cereal plant of the grass family and its edible grain. The domesticated crop originated … components of the cryosphereWeb1 Apr 2012 · Roots are vital organs for yield improvement. A field experiment was conducted in 2009 and 2010 to compare the Morphological and physiological characteristics of the root systems of the higher-yielding corn variety DengHai 661 (DH661) and the commonly grown corn variety for northern China ZhengDan 958 (ZD958). components of the earth\u0027s climate system

"Web1 Apr 2012 · The mean root activities of SF0, SF3, and SF6 increased by 7.1%, 12.8%, and 20.5% compared with CF at R1 and by 8.8%, 13.0%, and 23.5% at R3. Delaying the application time of SF could increase grain yield by increasing total N content of rhizosphere soil, delaying root senescence, and increasing root activity at the late reproductive stage. " - Root of zea grain

Root of zea grain

Mapping QTLs for root system architecture of maize Zea mays L.) …

Web8 Nov 2024 · Five constructs were made to express ZmG1 and ZmG2 genes in rice ( O. sativa L.) under the control of maize’ own or constitutive promoters. The maize promoters … Web1 Apr 2012 · The results clearly showed that DH661 consistently yielded higher than ZD958 in both years. The average biomass and grain yield of DH661 were 20.11% and 19.15% …

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The grain is thought to have an ancient, if not prehistoric, history in the region. Excavations have found farro grains at prehistoric sites, including in a 12,000 year old Anatolian site. Furthermore, classical texts reference a grain called "zea" or "zeia." Homer used the word Greek word zeidoron (ζείδωρον), which comes from "zea," to mean "life-giving" in the Iliad. He wrote that unripe zea were fed to horses in the Odyssey. Herodotus wrote that the ancient Egyptians preferred zea to wheat or Web20 Apr 2024 · Maize (Zea mays L.) contributes approximately 55% of China’s grain production. The effects of nitrogen (N) on maize grain morphology and starch granules remain elusive. In this study, a field ...

Zea is a genus of flowering plants in the grass family. The best-known species is Z. mays (variously called maize, corn, or Indian corn), one of the most important crops for human societies throughout much of the world. The four wild species are commonly known as teosintes and are native to Mesoamerica. See more Zea is derived from the Greek name (ζειά) for another cereal grain (possibly spelt). See more Both annual and perennial teosinte species occur. Z. diploperennis and Z. perennis are perennial, while all other species are annual. All species are See more Zea species are used as food plants by the larvae (caterpillars) of some Lepidoptera species including (in the Americas) the fall armyworm (Spodoptera … See more The five accepted species names in the genus are: Zea mays is further divided into four subspecies: Z. m. … See more Teosintes are critical components of maize evolution, but opinions vary about which taxa were involved. According to the most widely held evolutionary model, the crop was derived directly from Z. m. parviglumis by selection of key mutations; but in some varieties … See more • Carroll, Sean B. (24 May 2010). "Tracking the Ancestry of Corn Back 9,000 Years". The New York Times. See more Web1 Apr 2012 · Root DW for the two varieties reached a maximum at the VT stage (Fig. 2A and B). At all stages of growth, the root system of DH661 were about twice as that of ZD958 …

WebZea Mays. Frost kills the corn plant, which stops filling of the kernels and, more importantly, eliminates use of corn plant as a conduit for moisture removal from the kernel. From: … Web1 Feb 2024 · Root physiological adaptations that enhance the grain yield and nutrient use efficiency of maize (Zea mays L) and their dependency on phosphorus placement depth - ScienceDirect View PDF Download full issue Field Crops Research Volume 276, 1 …

Web1 Feb 2024 · The N content per unit root length was calculated as the ratio of the amount of N accumulated in a plant root to its total root length (mg m −1 ). The N metabolic cost …

Web26 Oct 2016 · The current understanding is that maize was first domesticated around 9000 years ago in the Balsas River valley in southern Mexico, the main progenitor being Zea … components of the business cycleWebPotassium (K) is an essential nutrient on the growth and development for maize (Zea Mays L.). And the developed root morphology and root activity have great significance to nutrient absorption and play an important role in the growth and development of plants. To explore the response to K-deficiency on root growth and nutrient absorption of maize, two inbred … e check wie oft apothekeWebZea mays ssp. mays is a cultivated, annual grass that originated in Mexico. It is now widely planted around the world for its grain. Corn is often called maize, a Spanish corruption of one indigenous word for this plant. Habitat Anthropogenic (man-made or disturbed habitats ), meadows and fields Characteristics Habitat terrestrial New England state echeck willoughby ohio