- 行业: Agriculture
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A method of planting crops on ridges formed through tillage operations or banked by hand tools.
Industry:Agriculture
The relatively higher part of floodplain landscapes (in contrast to basins and channels). Raised strips of plowed ground, rows of soil lying between furrows.
Industry:Agriculture
Dull gray in color, Hydrellia sp. is widespread in the Philippines. The maggots feed on the unopened whorl of the leaf by remaining in the center of the whorl and nibbling the innermost margin of the leaf. The symptoms manifest as small chewed discolored areas on the innermost margin of the central whorl. Severe infestation stunts the plant and reduces tillers in a given hill. The infestation and damage are limited to vegetative stages of the crop.
Industry:Agriculture
1). A person transplanting rice. 2). A machine used for transplanting rice.
Industry:Agriculture
The milling, polishing, and grading of rough rice. The processing of rice by parboiling.
Industry:Agriculture
An annual grass in the genus Oryza with round, hollow, jointed culms, rather flat, sessile leaf blades, and a terminal panicle.
Industry:Agriculture
1). The prepared irrigated ricefield with the bund that is puddled for wet rice growing. 2). Rough brown rice (caryopsis) is called paddy.
Industry:Agriculture
This insect, Cnaphalocrocis medinalis Guenee, is known to occur in all rice-growing countries of Asia. The full grown larva is yellowish green with a dark brown head. The damage is caused by the larvae which fold the leaf blades into a tubular shape and feed on green leaf tissue within the tubular structures.
Industry:Agriculture
The Asian rice gall midge, Orseolia oryzae, is a serious pest of rice in South and Southeast Asia. The adult gall midge is about the size of a mosquito. Gall midge attack starts in the seedbed and continues until the booting stage, but most of the damage is limited to the vegetative growth stages. The damage changes rice tillers into tubular galls, which dry without bearing panicles. New tillers are initiated as the older ones are infested, causing profuse tillering and stunting of the plants. A related species, O. oryzinova, is prominent in Africa.
Industry:Agriculture
