西瓜

In this paper,author identified and classified the salt tolerance of 16 mini-watermelon Citrullus lanatus M.

本文通过聚类分析对国内设施栽培中常用的小型西瓜Citrullus lanatus M。

RAPD analysis was applied to assess the genetic relationships among 32 accessions of watermelon Citrullus lanatus Thunb.

利用 RAPD 技术对国内外32份西瓜主栽品种与其骨干亲本及野生类型的遗传亲缘关系进行了研究。

The invention provides an industrial method for extracting natural L-citrulline from plant tissues of watermelons or citrullus lamatus, and the like, which belongs to the technical field of extracting natural products in the food industry and the medicine industry.

一种从西瓜或打瓜等植物组织中提取天然L-瓜氨酸的工业方法，属于食品医药工业的天然产物提取技术领域。

A globose watermelon(Citrullus lanatus var.citroides)having white flesh that is candied or pickle d.

甜瓜一种球形的西瓜，有可制成蜜饯和腌制的白色果肉

A globose watermelon(Citrullus lanatus var.citroides)having white flesh that is candied or pickled.

甜瓜一种球形的西瓜，有可制成蜜饯和腌制的白色果肉

The AGPL1 (ADP-glucose pyrophosphorylase large subunit 1) promoter from watermelon Citrullus vulgaris S.

西瓜(Citrullus vulgaris S。)来源的AGPL1启动子在番茄Lycopersicon esculentum L。

Studies on the effects of 5-aminolevulinic acid with concentrations 50-200 mg/L on the photosynthesis and antioxidant enzyme activities of watermelon Citrullus lanatus Thunb.

50-200mg／L 5-氨基乙酰丙酸处理显著提高了秋冬季塑料大棚中西瓜幼苗叶片净光合速率、气孔导度、细胞间隙CO_2浓度和蒸腾速率。

Plantlet regeneration from cotyledon of Citrullus lanatus cv. Zhangkang No. 4 was studied. The results showed that aseptic seedlings should be cultured in dark for 3d, then exposed to a photoperiod of 16/8h/d for 3d. The callus induction rate was higher in cotyledons placed facing downwards to the medium than in those facing upwards. The highest induction rate occurred in MS medium containing 6-BA (2.0mg/L), kinetin (1.0mg/L)and GA3 (1.0mg/L). The induction initiated in dark and took 7 days, while callus growth and differentiation proceeding for 7 days under 16/8h light-dark cycles. A highest rate of embryogenic callus was obtained after 3 successive subcultures.

以无子西瓜郑抗4号无菌苗子叶为外植体，进行了体细胞胚发生及植株再生的研究，结果表明，无菌苗应先进行3d暗培养，然后采取光照16h/d和黑暗8h/d培养3d；将子叶的叶面朝下放置于培养基上的愈伤组织诱导率高于叶面朝上的培养方式；子叶诱导胚性愈伤组织的最适培养基配方为MS+6-BA2.0mg/L+KT1.0mg/L+GA31.0mg/L；诱导需要在黑暗条件下启动，进行7d暗培养，而生长分化于光照16h/d和黑暗8h/d条件下培养7d；继代3次得到的胚性愈伤组织最多；最适生根培养基配方为1/2MS+IBA0.3mg/L。

In 5 days after ALA treatment, under the same actinic light intensity, along with the time increased, increased PS II actual photochemical efficiency Φ_(psⅡ, photochemical quench, non-photochemical qnench, electron transfer rate, photochemistry rate, photochemistry and antenna heat dissipation of the watermelon Citrullus lanatus Thunb.

ALA处理5天后，在同一作用光下，随着时间的延长，西瓜叶片PSⅡ实际光化学效率Φ_(PSⅡ、荧光猝灭系数、非光化学荧光猝灭系数、电子传递速率、光化学速率、光化学效率、热耗散速率及天线热耗散的光动力曲线均上升；稳态荧光和PSⅡ反应中心非光化学耗散的光时间曲线逐渐下降。

Somaclonal variation of red-seed watermelon (Citrullus lanatus ssp. vulgaris var. megalasperrnus Lin et Chao) was used in selecting in vitro of the germplasm resources resistant to Fusarium wilt under the stress of Fusarium acid.

以籽用西瓜中信1号红籽瓜不定芽为筛选材料，利用镰刀菌酸(Fusarium acid， FA)为胁迫剂，进行红籽瓜抗枯萎病无性系变异体离体筛选技术和红籽瓜种质资源抗病性鉴定的研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。