A positive response of ginger root zone and rhizome development to suitable sowing depth

Proper irrigation management is critical to conserve and protect water resources and to properly manage nutrients in the home landscape. How lawns and landscapes are irrigated directly impacts the natural environment, so landscape maintenance professionals and homeowners must adopt environmentally-friendly approaches to irrigation management. After selecting the right plant for the right place, water is the next critical factor to establish and maintain a healthy lawn and landscape. Fertilization is another important component of lawn and landscape maintenance, and irrigation must be applied correctly, especially following fertilization, to minimize potential nutrient losses. This publication supplements other UF/IFAS Extension publications that also include information on the role of soil and the root zone in irrigation management. This publication is designed to help UF/IFAS Extension county agents prepare materials to directly address nutrient losses from lawns and landscapes caused by inadequate irrigation management practices. This 6-page fact sheet was written by George Hochmuth, Laurie Trenholm, Don Rainey, Esen Momol, Claire Lewis, and Brian Niemann, and published by the UF Department of Soil and Water Science, October 2013. http://edis.ifas.ufl.edu/ss586

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Optimal sowing depth for southeastern wildrye (Elymus glabriflorus)

Native Plants Journal ◽

10.3368/npj.16.3.243 ◽

2015 ◽

Vol 16 (3) ◽

pp. 243-248 ◽

Cited By ~ 2

Author(s):

J. B. Rushing ◽

B. S. Baldwin

Keyword(s):

Sowing Depth

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Orientation of processes of biological nitrogen transformation in winter rye agroecosystems under different levels of fertilization background

Agricultural science and practice ◽

10.15407/agrisp3.03.028 ◽

2016 ◽

Vol 3 (3) ◽

pp. 28-34

Author(s):

V. Volkogon ◽

I. Korotka

Keyword(s):

Root Zone ◽

Field Studies ◽

Nitrogen Transformation ◽

Mineral Nitrogen ◽

Nitrogen Fertilizers ◽

Winter Rye ◽

Podzolic Soils ◽

Microbial Preparation ◽

Biological Nitrogen

Aim. To determine physiologically expedient rates of mineral nitrogen in winter rye production on sod-podzol- ic soils based on the orientation of the processes of biological nitrogen transformation in the plants rhizosphere. Methods. Field studies, gas chromatography determination of potential nitrogen fi xation activity and potential emissions of N 2 O. Results. The results obtained have demonstrated that the rates of mineral nitrogen, not ex- ceeding 60 kg/ha, can be considered physiologically expedient for winter rye production on sod-podzolic soils. Under the application of microbial preparation Diazobakteryn, there is a higher physiological need of plants for nitrogen, which allows increasing the rates of nitrogen fertilizers up to 90 kg/ha. Conclusions. The orienta- tion of the processes of biological nitrogen transformation in the root zone of plants is a reliable indicator of determining the appropriateness of nitrogen fertilization of crops.

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Effectiveness of complex inoculation of spring wheat with N[2] -fi xing bacteria Azospirillum brasilense and mold-antagonist Chaetomium cochliodes

Agricultural science and practice ◽

10.15407/agrisp1.03.057 ◽

2014 ◽

Vol 1 (3) ◽

pp. 57-61

Author(s):

E. Kopylov

Keyword(s):

Spring Wheat ◽

Root Zone ◽

Wheat Root ◽

Root Surface ◽

Atmospheric Nitrogen ◽

Rhizospheric Soil ◽

Chain Reaction ◽

Wheat Roots ◽

Chlorophyll A And B ◽

Polymerase Chain

Aim. To study the specifi cities of complex inoculation of spring wheat roots with the bacteria of Azospirillum genus and Chaetomium cochliodes Palliser 3250, and the isolation of bacteria of Azospirillum genus, capable of fi xing atmospheric nitrogen, from the rhizospheric soil, washed-off roots and histoshere. Materials and meth- ods. The phenotypic features of the selected bacteria were identifi ed according to Bergi key. The molecular the polymerase chain reaction and genetic analysis was used for the identifi cation the bacteria. Results. It has been demonstrated that during the introduction into the root system of spring wheat the strain of A. brasilensе 102 actively colonizes rhizospheric soil, root surface and is capable of penetrating into the inner plant tissues. Conclusions. The soil ascomucete of C. cochliodes 3250 promotes better settling down of Azospirillum cells in spring wheat root zone, especially in plant histosphere which induces the increase in the content of chlorophyll a and b in the leaves and yield of the crop.

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PENERAPAN MODEL QUANTUM LEARNING UNTUK MENINGKATKAN HASIL BELAJAR AUTOCAD SISWA KELAS X TEKNIK PEMESINAN SMK NEGERI 1 STABAT

Jurnal Teknologi Pendidikan (JTP) ◽

10.24114/jtp.v5i1.509 ◽

2013 ◽

Vol 5 (1) ◽

Author(s):

Abdul Hasan Saragih

Keyword(s):

Positive Response ◽

Phase 1 ◽

First Grade ◽

Learning Model ◽

Second Phase ◽

Phase 2 ◽

Phase 3 ◽

The Third ◽

Third Phase ◽

Quantum Learning

This classroom research was conducted on the autocad instructions to the first grade of mechinary class of SMK Negeri 1 Stabat aiming at : (1) improving the student’ archievementon autocad instructional to the student of mechinary architecture class of SMK Negeri 1 Stabat, (2) applying Quantum Learning Model to the students of mechinary class of SMK Negeri 1 Stabat, arising the positive response to autocad subject by applying Quantum Learning Model of the students of mechinary class of SMK Negeri 1 Stabat. The result shows that (1) by applying quantum learning model, the students’ achievement improves significantly. The improvement ofthe achievement of the 34 students is very satisfactory; on the first phase, 27 students passed (70.59%), 10 students failed (29.41%). On the second phase 27 students (79.41%) passed and 7 students (20.59%) failed. On the third phase 30 students (88.24%) passed and 4 students (11.76%) failed. The application of quantum learning model in SMK Negeri 1 Stabat proved satisfying. This was visible from the activeness of the students from phase 1 to 3. The activeness average of the students was 74.31% on phase 1,81.35% on phase 2, and 83.63% on phase 3. (3) The application of the quantum learning model on teaching autocad was very positively welcome by the students of mechinary class of SMK Negeri 1 Stabat. On phase 1 the improvement was 81.53% . It improved to 86.15% on phase 3. Therefore, The improvement ofstudent’ response can be categorized good.

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Pocket E-Li: Listening Assessment Made Easy

International Journal of Modern Languages And Applied Linguistics ◽

10.24191/ijmal.v3i1.7425 ◽

2019 ◽

Vol 3 (1) ◽

pp. 4

Author(s):

Norazean Sulaiman ◽

Nurul Nadiah Dewi Faizul Ganapathy ◽

Wan Faizatul Azirah Ismayatim

Keyword(s):

Mobile Application ◽

Listening Comprehension ◽

Teaching And Learning ◽

Positive Response ◽

Mobile Apps ◽

Listening Skills ◽

Current Technology ◽

The Future ◽

Level Of Understanding ◽

Almost All

Listening skills should be given more attention as listening takes precedence over anything else when it comes to acquiring a language (Putriani, Sukirlan & Supriyadi, 2013). Even with the booming of various technology to facilitate teaching and learning of listening skills in class, the assessment conducted to identify students’ level of understanding of certain topic is still not up-to-date and not parallel with the advancement of technology. The current studies show that the use of mobile apps for listening purpose is proven to be effective in reducing students’ anxiety (Rahimi & Soleymani, 2015), sustaining students’ motivation (Read & Kukulska-Hulme, 2015), and improving students’ linguistic competencies (Ramos & Valderruten, 2017). This study is aimed to test the effectiveness of mobile application in assessing students’ listening skills. Diploma students from various faculties in UiTM Shah Alam were randomly chosen to answer listening comprehension questions via the prototype developed, named Pocket E-Li. The results demonstrate that the majority of the students provided positive response towards the implementation of mobile application for listening assessment. Almost all respondents agreed that listening assessment should be conducted via mobile application in the future. It can be concluded that listening assessment via mobile application is beneficial to students since it meets the students’ demands and needs which is equivalent with the use of current technology.

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