JP2006212041A - Palisades zoysiagrass - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a novel and unique asexually reproductive form of Palisades zoysiagrass [Zoysia japonica (L.)]. <P>SOLUTION: This form is a novel and unique asexually reproductive Zoysiagrass japonica and has white stigma, the anthr of 5.0, RP 3/6 and has unique combination including unique finger print. The Palisades are vegetatively propagated and uniformly grown and expressed. The inflorescence of the Palisades has a kind of raceme with spikelets on the short peduncle. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a new and unique asexual reproductive variety of a perennial Zysiagrass (Zoysia japonica (L.) Merr).

  To provide a new and unique asexual cultivar of the perennial Zysiagrass (Zoysia japonica (L.) Merr).

  The present invention relates to a new and unique perennial genus cultivar identified as “Palisedes” Shiva plant (hereinafter referred to as “Palisades”), tested as DALZ8514. Palisades (one of Zoysia japonica) was an accidental occurrence of a maternal clone Z44 obtained from Beltsville, MD in 1981, and an unknown pollen source from a germinal field nursery of a fern plant in TAES (Dallas). chance) Hybrid. Palisades are vegetatively propagated and have a uniform growth expression.

"International Convention for the Protection of New Variety of Plants" (generally known as the UPOV Convention in its French initials) and the Manual of Plant Excluded Proc. For the purposes of registration below, it is proposed to name the new genus of the genus Psyllium of the present invention as a "Parises genus plant".
The cultivar of the present invention is a novel and unique variety of asexually reproductive Zoysia japonica, characterized by white stigmas, cocoons of 5.0 RP 3/6, and a unique DNA fingerprint It is a variety with a unique combination.

(Detailed description of the plant)
Palisades were characterized in greenhouse and field conditions. Palisades is a unique variety of the plant of the genus Shiba that has developed as described above. Palisades has been identified as unique and desired. Palisades then cuts the toothpicks and rhizomes, roots them in the soil, and transplants the rooted material to transplant stock for post-growth capacity studies and morphological feature comparisons. Was propagated by providing Palisades were propagated by sod, plugs, sprigs, and toothpicks. Seed reproduction with self-fertilization is performed by Zoysia sp. It's not normal. The establishment of shoots from Palisades was not observed in either greenhouse or field studies.

  Palisades are spread by toothpicks and rhizomes. Palisades has a moderate to rapid establishment rate. The palisade toothpick has an average internode length of 29.9 mm between the second and third nodes, an average internode width of 1.00 mm and a mode diameter of 1.7 mm (Table 1). . Palisades toothpick roots indefinitely. The color display of the plant tissue was based on Munsell, Color Charts for Plant Tissues, Munsell Color, Baltimore, MD, 1977. Light quality, photoperiod, and overall growth of the plant affect the color display. The color of the toothpick between the palisade toothpick exposed to total sunlight is 5R 3/4.

  Palisades leaves are rolled in buds and flat and firm. The average palisade leaf blade length is 75.6 mm and the average width is 3.4 mm (Table 2). Palisades leaf sheaths differ by 51.2 mm in length from Meyer and Crown (Table 3). The hair on the surface of the palisade spine leaves is a small number and is approximately 0.9 mm long. When measured in greenhouse conditions in January 1996, Palisades' genetic dorsal leaf color is 2.5 G 5/6 and El Toro is 2.5 GY 5/2 leaf color. And Mayer has a color of 2.5 G 3/4. The palisade tongue has silky hair edges and the longest hair is about 2.8 mm long.

  Palisades has a 5RP 3/6 color glaze and a white stigma that cannot distinguish the hue of the color. Palisades inflorescence is a terminal spike-like generalized inflorescence with spikelets on short florets. Palisades has an average length flower area of 27.2 mm and an average of 27.8 florets per inflorescence.

  Palisades has 40 chromosomes.

  Palisades, similar to crown and eltro, are evaluated as having a low supplemental water requirement to maintain active lawn growth (Table 4). When comparing Palisades with 59 other Shiva species for salinity tolerance, Palisades was rated 34th, which was superior to Mayer (Table 5). When compared to other commercial varieties for root growth, Palisades was not different from Eltro or Mayer in average root depth, root weight, or pruning weight (Table 6).

  Palisades was registered with the 1991 National Turfgrass Evaluation Program (NTEP). Palisades had an average quality rating of 5.8, 5.8, 5.5 and 5.4 for overall quality in the 1991 National Turfvaluation Evaluation Program Zoysiagrass Trial between 1992 and 1995 (Table 7). Palisades was rated best for class 4 wide leaf tissue structure.

  Palisades is moderately resistant to zysiagrass mite (Table 8). Cultivar Mayer, Cultivar Belair, and most experimental Shiba plants are very sensitive to this tick. This tick has been found in Maryland, Texas, and Florida, all of which are areas where barn plants are widely used.

  Palisades are distinguished from other genus plants by a combination of unique morphological differences in leaf width, leaf length, and floral characteristics of leaf sheath and seed head length. Palisades is a rhizome-producing lawn with a moderate to coarse tissue structure, thick toothpicks, and good recovery ability. Palisades has a good negative resistance and the need for low moisture use. Palisades is moderate in salt tolerance. Palisades are moderate to excellent in their average growth rate. And Palisades has good to excellent winter resistance, and north survives in Kansas, Missouri, and Illinois.

  Table 1. Internode length measured between the second and third nodes, the internode diameter between the third nodes, and the node diameter of the third node, as measured in the genus Planta. Plants were grown in March 1995 for 14 hours in a growth chamber.

^*一般線形モデル（Ｇｅｎｅｒａｌ Ｌｉｎｅａｒ Ｍｏｄｅｌｓ）による分散分析。同じ文字が続く平均は、ターキーのスチューデント化範囲（Ｔｕｋｅｙ’ｓ Ｓｔｕｄｅｎｔｉｚｅｄ Ｒａｎｇｅ（ＨＳＤ））を用いてα＝０．０５で有意差がない。選択した平均のみを表した。

^* ANOVA with general linear models. The average followed by the same letter is not significantly different at α = 0.05 using the Tukey's Studentized Range (HSD). Only selected averages were represented.

  Table 2. Leaf width and leaf length measured in the third youngest leaf of the genus Planta. Plants were grown in March 1995 for 14 hours in a growth chamber.

^*一般線形モデルによる分散分析。同じ文字が続く平均は、ターキーのスチューデント化範囲（ＨＳＤ）を用いてα＝０．０５で有意差がない。選択した平均のみを表した。

^* ANOVA with general linear model. Means followed by the same letter are not significantly different at α = 0.05 using the Turkey Studentized Range (HSD). Only selected averages were represented.

  Table 3. A measurement of the leaf sheath length of the fourth young leaf from a plant grown in a greenhouse, examined in February 1988.

^*同じ文字が続く平均は、ウォラー−ダンカンｋ比検定（ｋ比＝１００）を用いて有意差がない。選択した平均のみを表した。

^* Averages followed by the same letter are not significantly different using the Waller-Duncan k ratio test (k ratio = 100). Only selected averages were represented.

Table 4. Supplemental irrigation water requirements for commercial and experimental barn plants (July 1989-August 1991, Dallas, Texas ^* ).

†ＭＳＤ＝ウォーラー−ダンカンｋ比検定（ｋ比＝１００）に基づく欄内での平均の比較のための最小有意差。
‡総年間降水量（ｍｍ）
^*Ｗｈｉｔｅら、１９９３。

† Least significant difference for comparison of means within the column based on MSD = Waller-Duncan k ratio test (k ratio = 100).
‡ Total annual precipitation (mm)
^* White et al., 1993.

Table 5. Average percentage of shoot salt damage in Shiva plants registered in 1991 NTEP † Trial ^* (average of 20 rating data).

^*選択したデータセット；完全なデータセットは、５９の変種および品種を含む。†ＮＴＥＰ＝Ｎａｔｉｏｎａｌ Ｔｕｒｆｇｒａｓｓ Ｅｖａｌｕａｔｉｏｎ
Ｐｒｏｇｒａｍ。‡種の正体。ε同じ文字が続く平均は、ウォラー−ダンカンｋ比検定（ｋ比＝１００）に基づいて有意差がない。
Ｍａｒｃｕｍ，Ｋ．Ｂ．，Ｍ．Ｃ．Ｅｎｇｅｌｋｅ，Ｓ．Ｊ．ＭｏｒｔｏｎおよびＣ．Ｄａｙｔｏｎ．１９９４．Ｓａｌｉｎｉｔｙ ｔｏｌｅｒａｎｃｅｓ ｏｆ ｓｅｌｅｃｔｅｄ ｂｅｒｍｕｄａｇｒａｓｓ ａｎｄ ｚｏｙｓｉａｇｒａｓｓ ｇｅｎｏｔｙｐｅｓ． ＴＸ Ｔｕｒｆｇｒａｓｓ Ｒｅｓ．−１９９３，Ｃｏｎｓｏｌｉｄａｔｅｄ Ｐｒｏｇ．Ｒｅｐ．ＰＲ ５１４０：１０５−１０７。

^* Selected data set; complete data set includes 59 varieties and varieties. † NTEP = National Turfgrass Evaluation
Program. ‡ Species identity. ε Means followed by the same letter are not significantly different based on the Waller-Duncan k ratio test (k ratio = 100).
Marcum, K.M. B. , M.M. C. Engelke, S .; J. et al. Morton and C.I. Dayton. 1994. Salinity tolerances of selected bermudagrass and zysiagrass genenotypes. TX Turfglass Res. -1993, Consolidated Prog. Rep. PR 5140: 105-107.

  Table 6. In the greenhouse study (Dallas, TX), average root depth of the genus Pleurophytes grown in flexible tubes.

^*ＭＳＤ＝ウォーラー−ダンカンｋ比検定（ｋ比＝１００）に基づく欄内での平均の比較のための最小有意差。
Ｍａｒｃｕｍ，Ｋ．Ｂ．，Ｍ．Ｃ．Ｅｎｇｅｌｋｅ，Ｓ．Ｊ．Ｍｏｒｔｏｎ，およびＲ．Ｈ．Ｗｈｉｔｅ．１９９５．Ｒｏｏｔｉｎｇ ｃｈａｒａｃｔｅｒｉｓｔｉｃｓ ａｎｄ ａｓｓｏｃｉａｔｅｄ ｄｒｏｕｇｈｔ ｒｅｓｉｓｔａｎｃｅ ｏｆ ｚｏｙｓｉａｇｒａｓｓｅｓ．Ａｇｒｏｎ．Ｊ．８７：５３４−５３８。

^* MSD = least significant difference for comparison of means within the column based on Waller-Duncan k ratio test (k ratio = 100).
Marcum, K.M. B. , M.M. C. Engelke, S .; J. et al. Morton, and R.A. H. White. 1995. Rooting charactaristics and associated Drought resistance of zosiagrases. Agron. J. et al. 87: 534-538.

  Table 7. Average lawn quality ratings of vegetative genus plant varieties grown in the National Turfgrass Evaluation Program in 1992, 1993, 1994, and 1995 at 23 locations in the United States.

参加品種間での統計的な差を決定するために、１つの参加品種の平均を別の参加品種の平均から引く。統計的な差は、この値が、対応するＬＳＤ値（ＬＳＤ ０．０５）よりも大きい場合に生じる。¹シバ属植物の組織構造クラス、ここで１＝短く狭い葉；２＝短く広い葉；３＝長く狭い葉；および４＝長く広い葉。
国内シバ属植物検定（Ｎａｔｉｏｎａｌ Ｚｏｙｓｉａｇｒａｓｓ Ｔｅｓｔ）１９９１．最終報告１９９２〜９５，ＮＴＥＰ 第９６−１５号；（表４）；Ｕｎｉｔｅｄ Ｓｔａｔｅｓ Ｄｅｐａｒｔｍｅｎｔ ｏｆ Ａｇｒｉｃｕｌｔｕｒｅ，Ａｇｒｉｃｕｌｔｕｒａｌ Ｒｅｓｅａｒｃｈ Ｓｅｒｖｉｃｅ，Ｂｅｌｔｓｖｉｌｌｅ Ａｇｒｉｃｕｌｔｕｒａｌ Ｒｅｓｅａｒｃｈ Ｃｅｎｔｅｒ，Ｂｅｌｔｓｖｉｌｌｅ，ＭＤ ２０７０５。

To determine statistical differences between participating varieties, the average of one participating varieties is subtracted from the average of other participating varieties. A statistical difference occurs when this value is greater than the corresponding LSD value (LSD 0.05). Histological class of ¹ genus plant, where 1 = short and narrow leaves; 2 = short and wide leaves; 3 = long and narrow leaves; and 4 = long and wide leaves.
National Zoysiagrass Test 1991. Final Report 1992-95, NTTEP 96-15; (Table 4); United States Department of Agricultural, Agricultural Research Service, Beltsville Agricultural Research Center 207, Belt, MD.

  Table 8. Average number of tick-damaged leaves per nest (n = 18).

^*分析のためにｌｏｇ（Ｘ＋０．５）を使用して変換したデータ。同じ文字が欄内の続く平均は、ウォラー−ダンカンｋ比検定（ｋ＝１００）に基づいて有意差がない（Ｐ＝０．０５）。
Ｒｅｉｎｅｒｔ，Ｊ．Ａ．、Ｍ．Ｃ．Ｅｎｇｅｌｋｅ、およびＳ．Ｊ．Ｍｏｒｔｏｎ、１９９３．Ｚｏｙｓｉａｇｒａｓｓ ｒｅｓｉｓｔａｎｃｅ ｔｏ ｔｈｅ ｚｏｙｓｉａｇｒａｓｓ ｍｉｔｅ、Ｅｒｉｐｈｙｅｓ ｚｏｙｓｉａｅ（Ａｃａｒｉ：Ｅｒｉｏｐｈｙｉｄａｅ）。Ｒ．Ｎ．Ｃａｒｒｏ
ｗ、Ｎ．Ｅ．Ｃｈｒｉｓｔｉａｎｓ、およびＲ．Ｃ．Ｓｈｅｒｍａｎ（編）．Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｔｕｒｆｇｒａｓｓ Ｓｏｃｉｅｔｙ Ｒｅｓｅａｒｃｈ Ｊｏｕｒｎａｌ ７．Ｉｎｔｅｒｔｅｃ Ｐｕｂｌｉｓｈｉｎｇ Ｃｏｒｐ．、Ｏｖｅｒｌａｎｄ Ｐａｒｋ、ＫＳ、第３４９〜３５２頁。

^* Data converted using log (X + 0.5) for analysis. Means followed by the same letter in the column are not significantly different (P = 0.05) based on the Waller-Duncan k ratio test (k = 100).
Reinert, J .; A. , M.M. C. Engelke, and S.M. J. et al. Morton, 1993. Zoysiagrass resistance to the zoosiaglace mite, Eriphys zoysiae (Acari: Eriophyidae). R. N. Carro
w, N.M. E. Christians, and R.A. C. Sherman (eds.). International Turfgrass Society Research Journal 7. Intertec Publishing Corp. Overland Park, KS, pages 349-352.

FIG. 1 is a photograph of Palisades leaf orientation, leaf blades, and small tongue. FIG. 2 is a photograph of palisades flowering at the time of flowering.

Claims (1)

A new and unique variety of asexually reproductive Zoysia japonica, with white stigmas, wrinkles of 5.0 RP 3/6, and a unique combination of features including a unique DNA fingerprint, Variety.

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