Field Pea


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Field Pea

 

an annual plant of the family Leguminosae. The field pea is a subspecies of the garden pea. It is sometimes classified as the independent species Pisum arvense. The climbing stem reaches 1 m in height. The leaves have narrow, denticulate stipules, and the flowers are red-violet. The dark brown seeds are angular or round.

The field pea grows as a weed among plantings of garden peas. Its seeds, which are difficult to boil, impart a dark color and unpleasant taste to food. The plant is weeded from pea plantings. It is easy to identify owing to its lilac shoots and bracts. Also its seeds cannot be separated by winnowing machines.

The field pea grows well on sandy, sandy-loam, and loamy soils. It is drought resistant and can withstand frosts to — 5°C. It is cultivated, usually in combination with oats, for green feed, hay, and silage. The harvest per hectare of the green mass of the combination is 150–250 quintals, and of hay 30–45 quintals. The field pea seed is a valuable protein food. One kg of the grain contains 1.1 feed units and 185 g of digestible protein. The grain harvest is 10–15 quintals per hectare.

References in periodicals archive ?
Quantitative trait loci for lodging resistance, plant height and partial resistance to Mycosphaerella blight in field pea (Pisum sativum L.
The rotation crops were (1) green manured field pea (Pisum sativum L.
Yield components, harvest index and plant type in relation to yield differences in field pea genotypes.
I've had my best successes establishing new beds of strawberries if I grow a winter-killed cover like cowpeas or field peas in the bed the previous season.
g) field pea cultivar across 3 or 4 replications in the jth (j = 1, 2, .
Estimated efficiency of the NNA, LSS, and AR1 procedures in removing spatial trends varied considerably among the 157 field pea variety trials (Table 2, Fig.
Coleoptera: Bruchidae) control by knockdown pyrethroid in field peas.
1) at harvest, tolerance to root-zone salinity ranked in ascending order for the test crops was: Othello pinto dry bean < Carneval yellow field pea = Radley green field pea < Kyle durum wheat < Cyclone canola.
Among the grain legumes, field pea and soybean had greater tolerance to freezing temperature at 1 wk of age than pinto and navy beans.
50] temperature of alfalfa, red clover, sweetclover, alsike clover, white clover, sainfoin (Onobrichis viciifolia Scop), soybean, field pea, and navy and pinto (Phaseolus vulgaris L.
For selectively combating cereal broom, field pea, deaf and oats
Carbohydrate and protein accumulation in the developing field pea seed.