Root morphology

Barnyardgrass (Echinochloa crus-galli) is one of the most pernicious and problematic weeds in worldwide agriculture. The objective of this review is to highlight the morphology and habitats of this weed, and to present comprehensive information of the allelochemical constituents and pharmacological effects as well as its allelopathic interaction with rice (Oryza sativa L.) based on 115 worldwide literary resources reported over the last 40 years.

20p vibecca 01-10-2024 3 1   Download

Bồng Nga truật, or Fingerroot, (Boesenbergia rotunda (L.) Mansf syn. Boesenbergia pandurata (Roxb.) Schltr.), also known as Ngải bún, is a common ginger species in Mekong Delta. This study was to primarily describe morphological and microanatomical figures of Bồng Nga truật, together with characteristic figures in rhizome and tuber root powder.

7p vinatisu 29-08-2024 1 0   Download

The molecular data of D2-D3 of 28S rRNA region, morphometrics, and morphological features of second-stage juveniles, males, and females in the present study have confirmed that the root-knot nematode recovered from pomelo in Vietnam belongs to M. enterolobii. To the best of our knowledge, this represents the first report of M. enterolobii infecting pomelo, providing new insight into the host status of this important pest.

10p dianmotminh02 03-05-2024 5 2   Download

Phosphorus (Pi) deficiency induces root morphological remodeling in plants. The primary root length of rice increased under Pi deficiency stress; however, the underlying mechanism is not well understood.

14p vishikamaru2711 29-04-2020 16 1   Download

The results showed that protocorms were formed from seeds culture on the ½ MS medium supplemented with 10% potatoes extract within 8 weeks. Protocorms which were cultured on the ½ MS medium containing 30 g/l sucrose, 0.5 g/l AC, 7 g/l agar, 0.1 mg/l NAA and 1 mg/l BA were optimal for PLB formation (8.67 PLBs/sample) after 8 weeks culture. Protocorms converted into normal plants with well-developed shoots and roots on the ½ MS medium supplemented with 20 g/l sucrose, 10% potatoes extract, 0.5 g/l AC, and 7 g/l agar after about 90 days.

8p slimzslimz 08-12-2019 14 2   Download

Objectives of the thesis: Identifying the Meloidogyne species causing damage on main crops in Tay Nguyen Highlands. Analyze the diversity of Meloidogyne species based on morphology and molecular classification. Assessing the preventative ability of antagonistic microorganisms to Meloidogyne incognita in laboratory condition.

27p xacxuoc4321 08-07-2019 35 5   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài: Effects of soil temperature on gas exchange and morphological structure of shoot and root in 1 yr old Scots pine (Pinus sylvestris L.) seedlings...

5p toshiba9 12-10-2011 46 5   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "Growth and root and morphology of planted naturally-regenerated Douglas fir and Lodgepole pine...

7p toshiba8 11-10-2011 34 5   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "First observations on the root morphology and symbioses of 21 major tree species in the primary tropical rain forest of French Guyana...

10p toshiba7 08-10-2011 42 1   Download

Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: Correlation of the Radiographic and Morphological Features of the Dental Follicle of Third Molars with Incomplete Root Formation...

5p thulanh8 06-10-2011 60 7   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: morphological characteristics, root growth potential and flushing response of rooted cuttings compared with transplants of Sitka spruce...

10p toshiba7 05-10-2011 43 3   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài:"Morphological and functional variability in the root system of Quercus ilex L. subject to confinement: consequences for afforestation"

6p toshiba5 19-09-2011 58 4   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp Original article đề tài:"Plasticity in growth, biomass allocation and root morphology in beech seedlings as induced by irradiance and herbaceous competition"

10p toshiba5 19-09-2011 65 5   Download