種苗基地 的英文怎麼說
中文拼音 [zhǒngmiáojīde]
種苗基地
英文
sprout cultivation base-
Green fluorescent protein ( gfp ) gene was conjugated to the 3 " end of the pap gene in order to screen easily of the transgenic cotton plants. the combined gene was cloned into plant expression vector pbi121 and then transformed. about 5000 seeds of the transgenic cotton were obtained and the some seedlings of the transgenic cotton could give a bright green fluorescence in the dark condition when the cotton seedlings were irradiated with ultraviolet rays
為了便於轉基因棉花後代的篩選,在pap基因的3 』端融入了綠色熒光蛋白gfp )基因,然後將融合基因克隆在植物表達載體pbi121上,再進行遺傳轉化,得轉基因棉花種子5000餘粒,將種子播種長到于葉展開時,先在黑暗中用紫外燈照射,查找表現綠色熒光的幼苗,然後再用地高辛( dig )標記的pap基因特異性探針對這些棉花進行點雜交,最後發現有8株棉花表現陽性反應,說明pap基因的確己經轉到了棉花的基因組中,其棉花黃萎病的抗性鑒定正在進行之中。By analyzing the effect of dry fanning on grain production and the trend of population growth, this paper recommends the walking - type irrigation technique, which is practical and suitable for the situation in various regions of our country, to solve the problems of not being able to sow seeds timely and keeping a full stand of seedlings, so that we can guarantee the national grain production and provision
摘要通過分析旱地農業對糧食生產的影響及人口增長趨勢,提出採用適合我國基本國情和各地實際情況的、實用的行走式節水灌溉技術,解決因乾旱無法適時播種和保苗這一長期困擾農民的「卡脖子旱」問題,從而保障糧食生產,保障國家糧食供給。Boda ' s nursery sclence base not only provides all kinds of best flowers and plants, but also gives you a place full of flowers perfume and birds singing
公司苗圃科研基地不僅將為您提供品種繁多、質優品高的花卉苗木,而且還將為您提供草木蔥郁、鳥語花香的休閑空間。The direct seeding experiments of different pteris vittata genotypes showed that there was significant difference in germination and emergence traits among pteris vittata genotypes collected from different areas in china, with germinating time ranging from 12 - 40 days, duration from germination to emergence varying between 13 - 46 days. as the seeds of pteris vittata are very small, with little stored nutrition, the genotypes, which are quick in germination and emergence, are suitable for direct seeding in the field
不同基因型的蜈蚣草的直接播種試驗研究表明,來自我國不同地區的蜈蚣草基因型在萌發特性有顯著差異,萌發時間變動在12 - 40d之間,萌發到成苗時間變化在13 - 46d 。因為蜈蚣草種子小,貯藏的營養物質少,故具有快速萌發和成苗特性的基因型易於田間直接育苗。The sub - model for design of population density was developed according to the principle of determining boll number from target yield, fruit node from boll number, fruit branch from fruit node and population density from fruit branch by integrating the effects of sowing date, cutout date, effective temperature accumulation above 12, variety type, and fertilizer and water management levels. sowing rate was then decided by integrating the effects of different soil water and salt contents, ph, temperature and sowing style on seedling emergence rate with relative weight method
基於「以產定鈴、以鈴定節、以節定枝、以枝定苗」的原理,同時考慮播種日期、打頂日期、 12的有效積溫、品種株型特性、肥水管理水平差異等因素來確定適宜的種植密度;在此基礎上,應用相對權重法計算土壤含水量、含鹽量以及整地質量和播種方式等多個生態環境因子對出苗率的綜合影響,進而確定播種量。Based on the analysis of the kinetic track of the scallion during planting, basic relationships ' among the characteristic parameters of the transplanter with two flexible metal disks, including the velocity of the transplanter, the rate of transplanting, the spacing between seedlings, the angle of releasing seedlings, the diameter and length of seedlings, have been set up in this paper, and then a mathematic model of optimum design for the transplanter with the final planting angle of seedlings ( y = 90 ) has been formulated and solved with good results. according to the optimum solutions, a new type of transplanter with two flexible metal disks has been developed and the field tests of the transplanter have been conducted
為了實現大蔥機械化移栽,作者分析了國內各種移栽機的結構特點,確定了以撓性圓盤式栽植器為研究對象,在分析撓性圓盤式栽植器的運動軌跡和特徵參數的基礎上,完整地確立了撓性圓盤式移栽機的基本參數:栽植頻率、栽植株距、機組前進速度、輸送帶上秧槽的間距、撓性圓盤半徑、撓性圓盤的轉速、夾苗株數以及傳動比之間的相互關系,並建立了以蔥苗栽植傾角= 90為目標的優化設計數學模型,提出了撓性圓盤式大蔥移栽機的優化設計方法。The field of taiyangmiao nuresry of trees and grass is an important ecology protecting area in inner monogolia. all of projects in the field, including the water and soil conservation trees, the windbreat of returning farmland to treeland and grassland, are playing a very important role in preventing and decreasing vegetation deterioration, land desertification and sandstorm weather
星月太陽廟林木種苗培育基地和農業種植基地是內蒙古重要的生態功能保護區,基地內的水土保持林、防風固沙林、速生豐產林、退耕還林還草等林草工程,對防止植被退化、土地沙化、減緩沙塵天氣的發生起到不可忽視的作用。This is mainly due to the improvement of rice varieties, including ( 1 ) the development of semidwarf rice varieties suitable for mechanical harvesting, ( 2 ) the development of varieties resistant to lodging resulting from heavy fertilizer applications, ( 3 ) the development of varieties resistant to diseases and insects, ( 4 ) the establishment of a good seed propagation system, and ( 5 ) the rapid renewal of rice varieties through the services of the rice nursery centres
主要是改善了水稻品種,這包括: 1 )選育半矮化品種,有利於機械收割; 2 )選育抗倒伏品種以適應高施肥量; 3 )選育抗病蟲害的品種; 4 )建立良種繁殖基地; 5 )通過水稻育苗服務中心,及時更新品種。Some tens of thousands of men lay sacrificed in various postures and uniforms on the fields and meadows belonging to the davidov family and the crown serfs, on those fields and meadows where for hundreds of years the peasants of borodino, gorky, shevardino, and semyonovskoye had harvested their crops and grazed their cattle
幾萬名死人,以各種姿勢,穿著各種服裝,躺在屬于達維多夫老爺家和皇室農奴的田地及草地上,數百年來,波羅底諾戈爾基舍瓦爾金諾和謝苗諾夫斯科耶的村民就在這里收莊稼,放牲口。On the base of studying and analyzing main developing and spreading citrus varieties about their origin, display of ecological and regional test, quality character, ecological factor of growing district, comparing with other countries, find out the problem of productive structure, limited factor, reason and supply the idea for citrus production structure adjust in china
按現代產業發展的要求來衡量,參照發達國家柑橘業發展的先進經驗,我國柑橘業的產業結構,也由第一產業、第二產業和第三產業組成。第一產業主要指的種植業,包括良種苗木繁育和以區域化、專業化果品生產基地為核心的優質果品生產;第二產業是果品加工業;第三產業指服務業,包括流通、營銷、金融、信息等。Dummen company is one of the largest young plants producing in europe, with a total of 2, 750, 000 square feet of greenhouses in germany, costa rica and tenerife
「紅狐貍」種苗公司是歐洲最大的種苗公司之一,在全球擁有25萬平方米的育苗基地。In addition, base on the certain level of genetic differentiation of among the 4 possible natural populations, it is advised that adult plants or seedlings of ginkgo be transplanted mutually in order to enhance the gene flow among them and preserve the genetic diversity of ginkgo furthest
因銀杏群體間已出現了一定程度的遺傳分化,建議在可能的自然群體間進行植株和種子幼苗相互移栽,以增強群體間的基因流,最大限度地保護銀杏的遺傳多樣性。The anhui province bozhou state city reaches the kang zoology and botanylimited company is engaged in the rare bird especially to raise, theflowers and plants nursery stock, the traditional chinese medicineseedling development collection scientific research, technicaltraining, the product development, the product sale, the seedlingsource provide, is a body comprehensive base
安徽省亳州市達康動植物有限公司是從事珍禽特養,花卉苗木,中藥材種苗開發的集科研、技術培訓、產品開發、產品銷售、種源提供、為一體的綜合基地。The company has shaped a domestically advanced eco - plantation by importing cabernet sauvignon, cabernet franc and other world - known virus free seedlings as well
該公司建成了國內領先的綠色生態種植基地,引進國際名優品種赤霞珠、品麗珠等脫毒苗木,採用獨特的天然重力釀造法並進行深層巖洞恆溫貯酒。Case studies on the knowledge model with the data sets of three different sites, nine different variety types, and two different sowing styles indicated a good performance of the model system in decision - making, explanation, and wide applicability
利用南京、鄭州和保定3個地點的常年逐日氣象資料以及各點不同品種和播種方式資料對播栽方案設計模型進行實例分析,結果表明,該知識模型對播期和基本苗設計均具有較好的決策性、解釋性和適用性。In zhengzhou, nanyang, zhoukou and other areas in henan, 25 families, 35 genusis, 41 specisis of rare and protected trees in henan are introduced and domesticated by seed production and transplanting of wild seedlings, taking up 45 % specisis of rare and protected trees in henan
摘要在鄭州、南陽、周口、駐馬店、許昌等地建立引種馴化試驗基地,採用種子育苗和移栽苗子的方法,大規模地系統引種馴化河南產珍稀保護樹木25科, 35屬, 41種,占河南產珍稀保護樹木總種數( 91種)的45 % 。After analysing the advantages and the disadvantages of the model of cooperation among the company, the strawberry association and the farmer households, some rationalization proposals are put forwards in this article. the research shows : 1
研究表明: 1 、不同地區的莓農對草莓脫毒苗的認知率、贊同率、採用率明顯不同,公司重點基地高於補充基地、種植散戶,補充基地又高於種植散戶。Prior to the training, the foreign experts visited the wuchuan seed potato breeding center with the trainees from sichuan and gansu, where they visited the detoxicated potato seedling tissue culture laboratory, string sheds and green houses, micro potato breeding base and seed potato warehouse. they also visited the farms to see the occurrence of, and identify the types of pests, as requested by local farmers
在培訓開始之前,來自四川和甘肅的學員與外國專家一起到武川縣馬鈴薯種薯繁育中心參觀,參觀了該中心的馬鈴薯脫毒薯苗組織培養實驗室,網棚和溫室,微型薯繁育基地以及種薯庫,並根據當地的要求,到農民的地里了解了病蟲害的發生狀況,辨識了病蟲害發生的種類。These standards almost cover the whole process of forestry production and construction, including all the respects of it like forest seedling, forest construction, forest resources, wetland and desertification, flowers, bamboo rattan products, industrial forest products, chemical forest products, mechanical forest products etc
這些標準基本覆蓋了林業生產建設的全過程,包涵林木種苗、營造林、森林資源、濕地和荒漠化、花卉、竹藤產品、林工產品、林化產品、林業機械類產品等林業生產建設的各個方面。In recent years, rural economy structural adjustment pace is accelerated, construction of base advance side by side with developmental production, and it is listed as one of the state - level key developed township and town in yellow river and huaihe river area of our country, and is the goose cultivation and seed facility culture and nursery stock flowers, etc have already begun to take shape
近年來,加大了農村經濟結構調整步伐,基地建設和開發性生產齊頭並進,被列為國家黃淮海開發重點鄉鎮之一,是揚州市四季鵝養殖和種苗供應基地,特種水產養殖,特種蔬菜種植,設施栽培、苗木花卉等基地初具規模。分享友人