Results 221 to 230 of about 136,113 (261)

RATES OF SEEDING IRRIGATED PASTURES

Canadian Journal of Plant Science, 1959
An experiment to determine the effects of different rates of seeding on stand establishment and early yield of an irrigated pasture mixture was conducted from 1953 to 1956. The seed mixture used, in parts by weight, was: smooth bromegrass 7, orchard grass 7, creeping red fescue 4; and white Dutch clover 2. Plots 6 ft. by 30 ft. were seeded at rates of
D. B. Wilson, R. W. Peake
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Performance of Dry Direct‐Seeded Rice in Response to Genotype and Seeding Rate

Agronomy Journal, 2016
Dry direct‐seeded rice (Oryza sativa L.) (DSR) is an emerging production system in South Asia. Limited research has been done in DSR for optimizing seeding rate to achieve a high yield in South Asia, especially for hybrids. In this study, we investigated yield formation, dry matter, and N translocation of four rice genotypes (two hybrids: ‘PAC‐837’ and
Mahajan, Gulshan, Chauhan, Bhagirath Singh   +1 more
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Winter Cereal, Seeding Rate, and Intercrop Seeding Rate Effect on Red Clover Yield and Quality

Agronomy Journal, 2007
Diversification of corn (Zea mays L.)–soybean [Glycine max (L.) Merr.] cropping systems can be achieved by incorporating winter cereal grains. Winter cereal grain production systems in the northern USA are inefficient in respect to annual radiation capture because the majority of these fields lay fallow until the following cropping season. The addition
Brock C. Blaser, Jeremy W. Singer, Lance R. Gibson   +2 more
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Ribosomal RNA integrity and rate of seed germination

Planta, 1980
The integrity of ribosomal RNA (the percentage of complete, un-nicked molecules) in seeds was studied by electrophoresis under denaturing conditions. Two batches of carrot seed, harvested at different stages of maturity, and four batches ofNicotiana seed stored for various times were used.
P A, Brocklehurst, R S, Fraser
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Influence of Seeding Rate, Nitrogen Rate and Weed Regimes on Productivity and Nitrogen Efficiency of Dry Direct-Seeded Rice

International Journal of Plant Production, 2021
High weed infestation and low nitrogen (N) recovery are among the major causes of lower yield in dry-seeded rice (DSR) compared with transplanted rice. The effects of N rate and planting density dynamics on rice productivity and N-use efficiency (NUE) have been extensively studied in transplanted rice.
Tahir Hussain Awan, Pompe C. Sta. Cruz, Muhammad Farooq, Bhagirath Singh Chauhan   +3 more
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EFFECTS OF PLANTED SEED SIZE AND SEEDING RATE ON RAPESEED

Canadian Journal of Plant Science, 1977
not available
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Source and seed replacement rate of pea seed in Punjab

Vegetable Science
The study was conducted to examine the status of pea production in Punjab, the source and use pattern of quality seeds, seed replacement rate (SSR) and various constraints faced by pea growers in Punjab state during 2020-21. A multistage purposive cum random sampling technique was used for the study. The area under pea crop has increased in Punjab with
Sukhmehakpreet Kaur, Lavleen Kaur, Parul Barwal, Astha .   +3 more
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Optimizing seed rate and stem density for seed potato production

The Journal of Agricultural Science, 1985
Previous investigations (e.g. Bates, 1935; Singh, 1952; Bremner & Taha, 1966; Sharpe & Dent, 1968) established that increase in the size of potato seed planted and decrease in inter-sett spaoing increased the number of stems and of tubers, resulting in yield advantage generally, but reduced tuber size in the produce.
H. S. Sekhon, M. Singh
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Control for Rate of Seed Development and Seed Yield Potential in Soybean

Crop Science, 1994
Selecting for increased weight per seed among male‐sterile soybean plants [Glycine max (L.) Merr.] increased seed weight and seed yield for male‐fertile progeny but had minimal effects on seed number per ha. Assimilate availability to the seed during selection was essentially nonlimiting for an extended period, since male‐sterile plants have few seeds ...
W. D. Hanson, J. W. Burton
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EFFECT OF SEEDING RATE ON PRODUCTIVITY OF LARGE-SEEDED SUNFLOWER IN A SEED PRODUCTION SOWING

13th International Conference Proceedings "Actual Issues of Biology, Breeding, Cultivation and Prosessing Technologies of Agricultural Crops"
The influence of seeding rate (30, 40, 50 and 60 thousand pcs/ha) on the yield and seed yield of different fractions (large, medium, small) of large-seeded confectionery sunflower variety SPK plus was studied in the seed production plot in the farm “Berezanskoye” on the ordinary chernozem of the Western Ciscaucasia. The highest yield (3.18 t/ha), total
A.A. Kiryachek, A.S. Bushnev
openaire   +1 more source