1) leaves of beta vulgaris
甜菜真叶
1.
Using leaves of beta vulgaris as explant, cultured on MS media containing different IBA and BA, after three times continuous culture, revival plant could be obtain succesfully.
用甜菜真叶做外植体,接种于附加不同激素配比的MS固化培养基上,经过三次连续继代,成功地诱导出再生植株。
2) sugar beet leaf
甜菜叶片
1.
The growing character of sugar beet leaf and its effect on yield and sugar content in beet root in Loess plateau;
黄土高原甜菜叶片生长特性及其对块根产量、含糖量的影响
3) leaf beet
叶用甜菜
1.
Analysis on leaf beet (Beta.v. cicla L.) by RAPD;
叶用甜菜随机扩增多态DNA(RAPD)分析
2.
Studies on morphological characters of leaf beet(Beta v.cicla L.);
叶用甜菜(B.v.ciclaL.)形态学特性研究
4) Leaf-beet
叶甜菜
1.
The germination percentage, germination potential and germination inde xes can obviously be increased through the treating the seeds of Leaf-beet and r oot-beet with H 2O 2.
双氧水浸种处理叶甜菜和根甜菜种子 ,可明显提高种子的发芽率、发芽势及发芽指数。
6) edible-leaf beet
红叶甜菜
1.
The red pigments that were extracted from edible-leaf beet stems using 80% ethanol were subjected to spectral scanning in the wavelength range of 230-700 nm, and the influences of sucrose, pH value, temperature, reducer, oxidizer, light and metal ions on the stability of the red pigments were investigated.
结果表明:该色素在紫外光区有两个吸收峰,波长分别为270、334nm,可见光区有两个吸收峰,波长分别为538、666nm;红叶甜菜红色素对热比较稳定,但不耐高温;pH值对色素颜色影响不是很大,除pH10以外;碳水化合物对其影响不显著;其抗氧化能化较弱;自然光照射一定时间会褪色;大多数金属离子对其无影响;而Fe3+等少数金属离子对色素有影响。
补充资料：叶用甜菜(leaf beet)
叶用甜菜(leaf beet) 藜科甜菜属甜菜栽培种的一个变种，学名Beta vulgaris L.var.cicla L.,为二年生草本饲用作物。又名牛皮菜、根荙菜、莙荙菜。 直根粗壮，圆锥形。短缩茎上着生大量叶片和侧芽。叶片簇生，长达40cm，光滑无毛，茎高约1m，穗状花序，果实聚合成球状，称种球。内有种子1-4粒，种球千粒重为14.6g。 喜温和气候，适宜生长温度为15-25℃，抗寒性强。幼苗能在-3--5℃下存活，还能忍受短期-10℃低温。不耐热，超过30℃则生长不良。对土壤要求不严。以排灌良好而肥沃的土壤为好，能耐盐碱。 播种期北方多春播，南方多秋播。可直播也可育苗移栽。直播的每公顷播种量22-30kg。行距30-40cm，株距20-25cm。田间管理主要是施肥、灌溉和防治病虫害。施肥以氮肥为主，可促使叶片生长迅速，长出的叶片肥厚柔嫩。当植株已有11-12片时，即可剥叶利用。 叶用甜菜柔嫩多汁，适口性好，多用来喂猪。干叶含干物质84.39%，其中粗蛋白质20.21%，粗脂肪3.8%，粗纤维7.21%，无氮浸出物44.96%，灰分8.21%。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条