Grain abortion中文
WebOct 22, 2008 · Depending on species, stress during this period can cause loss of pollen fertility, spikelet death or abortion of newly formed seed. These injuries, unlike those caused by the meiotic-stage stress, are associated with a decline in the water status of the reproductive structures. WebHowever, the mechanism by which high temperature affect grain abortion following pollination remains unclear. Hence, this study investigated the field grown heat-resistant …
Grain abortion中文
Did you know?
WebErgot alkaloids also cause abortion. These alkaloids are produced by fungus affecting small grain forages such as fescue, brome, wheat, oat or rye. This cause of abortion is most … Web1.谷物，粮食〔英国叫 corn〕; 谷类植物。. 2.谷粒，籽粒。. 3. (沙、金、盐等的)粒，颗粒，晶粒。. 4.些微，一点儿〔主要用于否定句〕。. 5. (木材、大理石等的)纹理；皮革的正 …
WebGrain abortion allows production of at least few viable seeds under water deficit, but causes major yield loss. It is maximum for water deficits occurring during flowering in … WebOct 22, 2024 · We combined analysis of the maize phenotype with omics technology and physiological indicators to compare the differences in young ear morphology, total number of florets, floret fertilization rate, grain abortion rate, number of grains, and main metabolic pathways between plants subjected to heat stress and those left to develop normally.
Web2 days ago · MAXAR. KYIV, Ukraine—Since invading Ukraine, Russia and some of those working with it have been widely accused of stealing grain and farmland. Now Ukrainian officials say they are taking timber ... WebJun 8, 2016 · Furthermore, we also found that the post-AN process of grain set/abortion is also important for determining genotypic variation in grain number, although it was previously concluded that the number of grains per spike is mainly a consequence of floret initiation and degradation (fertile florets) (Kirby, 1988). Here we showed that the increase ...
Web現在他們抨擊「anti-abortion」（反墮胎），因為反墮胎意味著逼迫人繼續懷孕。 你是「pro-life」還是「pro-choice」？ 墮胎爭議中，你認為應該更關注「fetal heartbeat」還是 …
WebOct 8, 2024 · However, the mechanism by which high temperature affect grain abortion following pollination remains unclear. Hence, this study investigated the field grown heat-resistant maize variety "Zhengdan 958" (ZD958) and heat-sensitive variety "Xianyu 335" (XY335) under a seven-day heat stress treatment (HT) after pollination. iphone 14 pro max screen materialWebNördlingen (German: [ˈnœʁt.lɪŋ.ən] (); Swabian: Nearle or Nearleng) is a town in the Donau-Ries district, in Swabia, Bavaria, Germany, with a population of approximately 20,674.It is located approximately 115 km (71 mi) east of Stuttgart, and 145 km (90 mi) northwest of Munich.It was built in an impact crater 15 million years old and 25 km in diameter—the … iphone 14 pro max screen saverWeb采用DDRT-PCR技术对太谷核不育小麦的一对近等基因系进行了差别表达分析,以找出与太谷核不育基因Ta1表达有关的基因并研究其引起雄性不育的机制.共用30对随机引物进行差异显示,从展示的近1000条cDNA片段中找出30条特异表达的cDNA片段,其中包括可育特异和不育特异,这些片段可能与Ta1基因的表达有关. iphone 14 pro max screen ratioWebJul 28, 2024 · Characterizing genetic resources and their response to the environment through accurate measurement of relevant traits is crucial to dissect the genetic bases of crop yield [], and to tailor genotypes adapted to specific climatic scenarios [].In maize, yield results from the number of grains and individual grain size, each of which has higher … iphone 14 pro max screen repair costhttp://www.ichacha.net/grain.html iphone 14 pro max screen protector nzWebGrain Yield Loss Caused by Stem Lodging and Kernel Abortion. Stem lodging significantly reduces maize yield by up to 75% (Cheng et al., 2011; Wen et al., 2024); however, yield … iphone 14 pro max screen repairWebOct 6, 2024 · In other words, according to this embodiment, the grain filling period starts at n2 degree days after flowering time. The grain filling period has been sometimes described as ending with the apparition of the back spot. As used herein, the end of the grain filling period is preferably defined as ***the grain abortion limit stage***. Речь ... iphone 14 pro max screen specs