【文章內(nèi)容簡(jiǎn)介】 口等地。綜上所述，申請(qǐng)人從事甜、糯玉米雜交育種工作多年，科研成果顯著，經(jīng)驗(yàn)豐富，推廣應(yīng)用經(jīng)驗(yàn)成熟，為項(xiàng)目的順利實(shí)施提供了良好的基礎(chǔ)條件。 九、經(jīng) 費(fèi)預(yù)算、來(lái)源及還款能力分析 本項(xiàng)目總投資為 280 萬(wàn)元。主要用于中、加合作中的研究培訓(xùn)費(fèi)用和公務(wù)、原種及設(shè)備的引進(jìn)費(fèi)用。 研究與培訓(xùn)估算 140萬(wàn)元 公務(wù)費(fèi)估算 20萬(wàn)元 設(shè)備投資估算 40萬(wàn)元 種質(zhì)資源引進(jìn)估算 50 萬(wàn)元 驗(yàn)收鑒定估算 10萬(wàn)元 流動(dòng)資金 20 萬(wàn)元 企業(yè)自籌資金 160 萬(wàn)元，全部由撫順北研特產(chǎn)農(nóng)業(yè)有限責(zé)任公司投入，由 202 2021年度企業(yè)生產(chǎn)經(jīng)營(yíng)收入支付。申請(qǐng)科技廳三項(xiàng)費(fèi)用 120 萬(wàn)元。 十、其他情況 2021 年 9 月 20 日，撫順市科技情報(bào)所就中、加合作 9號(hào)甜玉米研究與開(kāi)發(fā)項(xiàng)目進(jìn)行了科學(xué)技術(shù)要點(diǎn)查新，查新 內(nèi)容： 技術(shù)特征：對(duì)引進(jìn)的種質(zhì)資源進(jìn)行鑒定篩選，培育專業(yè)好文檔 23 經(jīng)濟(jì)性狀、農(nóng)藝性狀突出的甜玉米新品種。選育自交系，要求親和力高，適應(yīng)性廣，穩(wěn)定性好，組配的新品種復(fù)合抗病性強(qiáng)。生育期 50— 60 天，穗型美觀， 籽 粒均勻，甜度適口，鮮食、加工品質(zhì)優(yōu)良。 技術(shù)指標(biāo)：比同類產(chǎn)品增 產(chǎn) 8%以上，早熟 15— 17 天，禿尖小于 2 厘米，穗長(zhǎng) 20 厘米，總糖 33%～ 35%，單穗 300克以上，植株清秀矮壯，抗倒伏，耐熱性、耐寒性、耐密植性強(qiáng)，抗玉米大、小斑病，紋枯病，青枯病。 應(yīng)用范圍：適宜遼寧東部山區(qū)雙季種植，在全國(guó)喜食甜玉米地區(qū)均可種植 ，產(chǎn)品可做鮮食、加工 ， 其早熟性、適應(yīng)性、品質(zhì)在國(guó)內(nèi)應(yīng)為首創(chuàng)。 創(chuàng)新點(diǎn) 親本組合：父本自交系加 108 與母本自交系加試 207，是從加拿大引進(jìn)，經(jīng)過(guò)連續(xù)自交選育而成的； 采用低緯度種質(zhì)資源導(dǎo)入，同緣互補(bǔ)，利用有性雜交技術(shù)和雜交優(yōu)勢(shì)原理，組配出的甜玉米新品種，比國(guó)內(nèi)同類品種早熟 15～ 17 天； 中、加合作 9 號(hào)甜玉米 ，撫順地區(qū) 4月上旬覆膜種植，早春低溫栽培和酷夏炎熱（ 30～ 37 度）栽培田間下，授粉好，無(wú)禿尖，全穗整齊，結(jié)實(shí)率好，熟期、品質(zhì)一致，在高寒山區(qū)種植，采用育苗移栽，覆膜種植技術(shù) 一年 種植 23 季， 合理利用土地資源， 提 高復(fù)種指數(shù)，平均畝產(chǎn)值 2500元以上，比普通玉米（ 500600元），增值 35倍。 專業(yè)好文檔 24 查新結(jié)論： 通過(guò)對(duì)上述數(shù)據(jù)的檢索，檢到相關(guān)文獻(xiàn) 98篇，其中大部分文獻(xiàn)報(bào)導(dǎo)是南方農(nóng)科院所選育的適合南方氣候條件的甜玉米品種，東北地區(qū)選育的甜玉米品種僅檢索到2 篇，一篇 為“ 鮮食甜玉米新品種 —— 甜玉 8 號(hào) ” 和“超甜玉米新品種綠色先鋒的選育及栽培技術(shù)要點(diǎn)” （兩篇文獻(xiàn)中均未報(bào)導(dǎo)東部高寒山區(qū)兩茬種植栽培技術(shù)） 。鮮食甜玉米新品種 甜玉 8 號(hào)具有品質(zhì)優(yōu)良，皮薄肉嫩，含糖量高，抗旱、抗高溫，抗倒伏等優(yōu)點(diǎn)，但是生育期為 72 天 ，比本相選育的品種晚熟 227 天 ，本申報(bào)項(xiàng)目選育的甜玉米品種生育期為 50— 65 天。未見(jiàn)采用父本自交系加 108 與母本自交系加試 207選育甜玉米的文獻(xiàn)報(bào)導(dǎo)。 專業(yè)好文檔 25 Editor39。s note: Judson Jones is a meteorologist, journalist and photographer. He has freelanced with CNN for four years, covering severe weather from tornadoes to typhoons. Follow him on Twitter: @jnjonesjr (CNN) I will always wonder what it was like to huddle around a shortwave radio and through the crackling static from space hear the faint beeps of the world39。s first satellite Sputnik. I also missed watching Neil Armstrong step foot on the moon and the first space shuttle take off for the stars. Those events were way before my time. As a kid, I was fascinated with what goes on in the sky, and when NASA pulled the plug on the shuttle program I was heartbroken. Yet the privatized space race has renewed my childhood dreams to reach for the stars. As a meteorologist, I39。ve still seen many important weather and space events, but right now, if you were sitting next to me, you39。d hear my foot tapping rapidly under my desk. I39。m anxious for the next one: a space capsule hanging from a crane in the New Mexico desert. It39。s like the set for a Gee Lucas movie floating to the edge of space. You and I will have the chance to watch a man take a leap into an unimaginable free fall from the edge of space live. The (lack of) air up there Watch man jump from 96,000 feet Tuesday, I sat at work glued to the live stream of the Red Bull Stratos Mission. I watched the balloons positioned at different altitudes in the sky to test the winds, knowing that if they would just line up in a vertical straight line we would be go for launch. I feel this mission was created for me because I am also a journalist and a photographer, but above all I live for taking a leap of faith the feeling of pushing the envelope into uncharted territory. The guy who is going to do this, Felix Baumgartner, must have that same feeling, at a level I will never reach. However, it did not stop me from feeling his pain when a gust of swirling wind kicked up and twisted the partially filled balloon that would take him to the upper end of our atmosphere. As soon as the 40acre balloon, with skin no thicker than a dry cleaning bag, scraped the ground I knew it was over. How claustrophobia almost grounded supersonic skydiver 專業(yè)好文檔 26 With each twist, you could see the wrinkles of disappointment on the face of the current record holder and cap (capsule munications), Col. Joe Kittinger. He hung his head low in mission control as he told Baumgartner the disappointing news: Mission aborted. The supersonic descent could happen as early as Sunday. The weather plays an important role in this mission. Starting at the ground, conditions have to be very calm winds less than 2 mph, with no precipitation or humidity and limited cloud cover. The balloon, with capsule attached, will move through the lower level of the atmosphere (the troposphere) where our daytoday weather lives. It will climb higher than the tip of Mount Everest ( miles/ kilometers), drifting even higher than the cruising altitude of mercial airliners ( miles/ kilometers) and into the stratosphere. As he crosses the boundary layer (called the tropopause), he can expect a lot of turbulence. The balloon will slowly drift to the edge of space at 120,000 feet ( miles/ kilometers). Here, Fearless Felix will unclip. He will roll back the door. Then, I would assume, he will slowly step out onto something resembling an Olympic diving platform. Below, the Earth bees the concrete bottom of a swimming pool that he wants to land on, but not too hard. Still, he39。ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump When he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely. If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it39。s not needed. Instead, he plans to deploy his 270squarefoot (25squaremeter) main chute at an altitude of around 5,000 feet (1,524 meters). In order to deploy this chute successfully, he will have to slow to 172 mph (277 kph). He will have a reserve parachute that will open automatically if he loses consciousness at mach speeds. Even if everything goes as planned, it won39。t. Baumgartner still will free fall at a speed th