猛烈责骂
发表于 2025-3-23 12:20:35
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Mettle
发表于 2025-3-23 14:33:18
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烦扰
发表于 2025-3-23 18:54:28
Nimruji Jammulamadaka,Himanshi Rajoraesting solutions to improve the conditions for their propagation and conservation. Indeed, tissue culture systems allow to multiply and store plant germplasm in aseptic conditions, with drastic reduction of space requirements and of labour costs.
legacy
发表于 2025-3-23 22:51:28
Srinath Jagannathan,Masoom Suchdeo1990; Attree and Fowke 1991; Bonga and Pond 1991; Tautorus et al. 1991; Bonga and von Aderkas 1992; Lelu et al. 1993). The germplasms of these species have traditionally been stored at 4 °C in the form of seeds. These trees are not threatened with extinction per se, but germplasms from certain provenances need to be preserved.
结构
发表于 2025-3-24 06:22:23
Srinath Jagannathan,Masoom Suchdeoal . species other than S. . are harvested locally: for example, S. . areas in the savannah region of Africa, S. . in the Upper Volta, S. . around the oasis of Bilma (de Wet et al. 1979). Other species are harvested by Aborigines of Australia and in times of scarcity in India. (Blumer 1964).
ablate
发表于 2025-3-24 08:55:37
Cryopreservation and Minimum Growth Storage of Pear (, Species). are believed to have originated in the near-eastern regions. In the east, a secondary center (Chinese center) is the continent of China, where Asian pears are believed to have developed (Asian pea pears and Asian large-fruited pears) (Vavilov 1951).
厨房里面
发表于 2025-3-24 12:13:32
Cryopreservation of Germplasm of Walnut (, Species)e self- and cross-fertile, though some loss of fruit production may occur when male and female flowers do not mature simultaneously. Therefore, a commercially successful production contains a range of cultivars representing different times of pollen shedding.
乞讨
发表于 2025-3-24 15:24:25
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Felicitous
发表于 2025-3-24 22:19:28
Cryopreservation of Germplasm of , and , Species1990; Attree and Fowke 1991; Bonga and Pond 1991; Tautorus et al. 1991; Bonga and von Aderkas 1992; Lelu et al. 1993). The germplasms of these species have traditionally been stored at 4 °C in the form of seeds. These trees are not threatened with extinction per se, but germplasms from certain provenances need to be preserved.
使激动
发表于 2025-3-24 23:16:11
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