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Definition of trifoliate in English: trifoliateadjective trʌɪˈfəʊlɪət 1(of a compound leaf) having three leaflets. （复叶）有三小叶的 dark green trifoliate leaves 墨绿色三小叶。 Example sentencesExamples - The second method is the foliar application of 4 to 8 pounds of manganese sulfate when the plants have two or three trifoliate leaves.
- Shoots with 1-2 trifoliate leaves of 3-week-old seedlings were incubated in microtitre plate wells with assay solution in a growth chamber, 16/8 h day/night regime, 21°C.
- The trifoliate leaflets are closed as in nyctinasty.
- The trifoliate leaf where the egg hatched and the larva began feeding will wilt and die.
- At the emergence of the second trifoliate leaf, uniformly sized seedlings were selected and transplanted to 4.0 l pails (4 plants per container) filled with aerated modified 50% Hoagland's solution.
- For P. vulgaris, plants were pruned to leave the primary and second trifoliate leaves supporting a single pod arising from the axis of trifoliate leaf 3.
- Resistance was evaluated by immersion for 10 d at the second trifoliate leaf stage.
- Water-stressed plots were sufficiently watered until plants were on their third trifoliate leaf, and then 50% of the available water capacity (20% w/v water in soil) was maintained until harvest.
- Most alternative herbicide programs require seedling alfalfa to have at least two to four trifoliate leaves before applying treatments.
- The trifoliate leaves turn brilliant shades of red and orange in autumn but the cinnamon-brown peeling bark makes it worth viewing at any time of the year.
- Mexican orange is another good hedging plant, with glossy trifoliate evergreen leaves that release the fragrance of orange peel when pruned.
- The disease progresses up the plant and the trifoliate leaves soon develop symptoms with lesions, initially appearing as irregular light brown spots and later turning a blackish-brown color.
- 1.1 (of a plant) having trifoliate leaves.
（植物）有三小叶的 the trifoliate orange appreciates an acidic soil Example sentencesExamples - Four weeks after planting, samples of six trifoliate plants were transplanted to 4-l containers that were purged by ambient air.
- But for ARS horticulturalist Robert R. Krueger, the genus Citrus includes at least 16 species, with hundreds of distant relatives, including lesser-known, peelable oddities like pummelos, trifoliate oranges, and kumquats.
- (See the May 25 Crop Watch) Soybeans should be kept free of weed competition from the 2nd trifoliate stage to beginning bloom.
- 1.2 (of an object or design) having the form of a trifoliate leaf.
（物体，图案）三小叶状的 a bronze trifoliate key handle 一把三小叶状的铜钥匙柄。 Example sentencesExamples - We are proud to offer for sale, a lovely piece of early Van Briggle pottery, circa 1915 in a stunning Arts and Crafts trifoliate design.
- It may be as well to mention an early Venetian design of about 1475 wherein the Emperor has a three-pointed trifoliate crown surmounted by a trefoil.
Definition of trifoliate in US English: trifoliateadjective 1(of a compound leaf) having three leaflets. （复叶）有三小叶的 dark green trifoliate leaves 墨绿色三小叶。 Example sentencesExamples - The second method is the foliar application of 4 to 8 pounds of manganese sulfate when the plants have two or three trifoliate leaves.
- Most alternative herbicide programs require seedling alfalfa to have at least two to four trifoliate leaves before applying treatments.
- The trifoliate leaflets are closed as in nyctinasty.
- Shoots with 1-2 trifoliate leaves of 3-week-old seedlings were incubated in microtitre plate wells with assay solution in a growth chamber, 16/8 h day/night regime, 21°C.
- The trifoliate leaves turn brilliant shades of red and orange in autumn but the cinnamon-brown peeling bark makes it worth viewing at any time of the year.
- The disease progresses up the plant and the trifoliate leaves soon develop symptoms with lesions, initially appearing as irregular light brown spots and later turning a blackish-brown color.
- Resistance was evaluated by immersion for 10 d at the second trifoliate leaf stage.
- Water-stressed plots were sufficiently watered until plants were on their third trifoliate leaf, and then 50% of the available water capacity (20% w/v water in soil) was maintained until harvest.
- Mexican orange is another good hedging plant, with glossy trifoliate evergreen leaves that release the fragrance of orange peel when pruned.
- For P. vulgaris, plants were pruned to leave the primary and second trifoliate leaves supporting a single pod arising from the axis of trifoliate leaf 3.
- The trifoliate leaf where the egg hatched and the larva began feeding will wilt and die.
- At the emergence of the second trifoliate leaf, uniformly sized seedlings were selected and transplanted to 4.0 l pails (4 plants per container) filled with aerated modified 50% Hoagland's solution.
- 1.1 (of a plant) having trifoliate leaves.
（植物）有三小叶的 Example sentencesExamples - Four weeks after planting, samples of six trifoliate plants were transplanted to 4-l containers that were purged by ambient air.
- But for ARS horticulturalist Robert R. Krueger, the genus Citrus includes at least 16 species, with hundreds of distant relatives, including lesser-known, peelable oddities like pummelos, trifoliate oranges, and kumquats.
- (See the May 25 Crop Watch) Soybeans should be kept free of weed competition from the 2nd trifoliate stage to beginning bloom.
- 1.2 (of an object or design) having the form of a trifoliate leaf.
（物体，图案）三小叶状的 a bronze trifoliate key handle 一把三小叶状的铜钥匙柄。 Example sentencesExamples - It may be as well to mention an early Venetian design of about 1475 wherein the Emperor has a three-pointed trifoliate crown surmounted by a trefoil.
- We are proud to offer for sale, a lovely piece of early Van Briggle pottery, circa 1915 in a stunning Arts and Crafts trifoliate design.
noun A plant with trifoliate leaves. poison ivy is a thornless trifoliate Example sentencesExamples - Homogenates were made of fourth trifoliate leaves, harvested after full expansion of the fifth trifoliate, such that each plant was still in vegetative development.
- Soybean development varies; some fields are in the single trifoliate stage while others have three trifoliates.
- However, very little was translocated to the developed trifoliates and primary leaves.
- All soybeans were fertilized with a time release fertilizer when they had two fully expanded trifoliates.
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