scholarly journals Effect of planting date on tepary bean yield and yield components sown in Southern Botswana

2018 ◽  
Vol 13 (4) ◽  
pp. 137-143
Author(s):  
O. Molosiwa Odireleng ◽  
B. Kgokong Sylvia
Keyword(s):  
Yield Components ◽  
Planting Date ◽  
Tepary Bean ◽  
Yield And Yield Components ◽  
Bean Yield

scholarly journals Response of Faba Bean Yield And Yield Components to Different Levels of Nano Fertilizer

2021 ◽  
Vol 24 (2) ◽  
pp. 171-176
Author(s):  
Mohamad Hussain ◽  
◽  
Rezan Mosa ◽  
Muradjan Noori ◽  
◽  
...  
Keyword(s):  
Faba Bean ◽  
Yield Components ◽  
Yield And Yield Components ◽  
Bean Yield ◽  
Different Levels

Response of forage yield and yield components to planting date and silage/pasture management in spring seeded winter cereal/spring oat cropping systems

1994 ◽  
Vol 74 (1) ◽  
pp. 7-13 ◽  
Author(s):  
V. S. Baron ◽  
A. C. Dick ◽  
E. A. de St. Remy
Keyword(s):  
Yield Components ◽  
Planting Date ◽  
Forage Yield ◽  
Winter Rye ◽  
Winter Cereal ◽  
Late Planting ◽  
Winter Triticale ◽  
Winter Cereals ◽  
Yield And Yield Components ◽  
Tiller Density

Spring-planted mixtures of spring and winter cereals in a silage/fall pasture system have been shown to extend the grazing season in the Parkland of the Canadian prairies. Experiments were conducted at Lacombe, Alberta to determine the effects of planting date on yield and yield components of spring-seeded spring oat (Avena sativa L.), winter wheat (Triticum aestivum L.), winter triticale (X Triticosecale Wittmack) and winter rye (Secale cereale L.). The cereals were grown as monocrops or as binary mixtures of the oat and winter cereals. Treatments were planted in early May and mid-June and harvested twice for forage. The initial harvest for early and late planting dates occurred when oat reached the early-milk and heading stages, respectively. Regrowth was harvested in mid- to late September. The planting date x treatment interaction did not affect (P ≤ 0.05) annual yield (initial + regrowth) even though oat was harvested at different developmental stages. Averaged over treatments, late planting reduced annual yield by 42%. The annual yields ranked: mixtures = oat monocrop > winter cereals. Late planting date reduced the initial yield of all treatments, but the winter monocrops were reduced less than oat. Oat dominated the initial yield of all mixtures. Although oat tiller density was lower in the mixtures than monocropped oat at the initial cut, oat constituted a greater proportion of the mixture than would have been expected from the seeding ratio (1:1). A larger tiller weight in the oat mixture vs. the monocrop may have compensated for low tiller density in the mixture. Mixture regrowth yields tended to be greater in late-planted treatments and were dominated by the winter cereals. Although the winter cereal component of the mixture had more tillers at the regrowth cut, they still had lower yields when compared with their respective monocrops. Thus, late planting reduced annual yields of mixtures and monocrops, but did not limit regrowth of winter cereals in mixtures given equal regrowth periods. Key words: Oat, winter rye, winter wheat, winter triticale, forage yield, tillering

Effect of Planting Date and Density on Yield and Yield Components of Bean Genotypes (Vicia faba L.)

2020 ◽  
Author(s):  
Seyed Kazem ◽  
Musavi Fakhr ◽  
Farbod Fotouhi ◽  
Behnam , , Seyed Ali Fazel Zadeh Habibi Khaniani ◽  
Mehdi Sadeghi ◽  
...  
Keyword(s):  
Vicia Faba ◽  
Yield Components ◽  
Plant Density ◽  
Block Design ◽  
Planting Date ◽  
Planting Dates ◽  
Yield And Yield Components ◽  
Vicia Faba L ◽  
Biological Yield ◽  
Main Plot

In order to investigate the effects of planting date and plant density on the yield and yield components of bean (Vicia faba L.) cultivars, the experiment was conducted at Safi Abad Agricultural and Natural Resources Research Center in 2017 and 2018. The experiment was performed as the split factorial in the randomized complete block design with three planting dates (Oct. 12, Nov. 1, Nov. 21) as the main plot and three density levels (10, 15 and 20 plants/m2) and two genotypes (Saraziri and line 62) as the subplots with three replications. The considered traits were the number of pods per plant, number of seeds per pod, 1000-seed weight, grain yield, biological yield and harvest index. The results of this study showed that the planting date, density and genotype, as well as their interactions had a significant effect at 1% and 5% probability level on the yield and yield components of bean.

Influence of Planting Date and Seeding Rate on Winter Wheat Grain Yield and Yield Components

jpa ◽  
1993 ◽  
Vol 6 (3) ◽  
pp. 408-414 ◽  
Author(s):  
B. J. Dahlke ◽  
E. S. Oplinger ◽  
J. M. Gaska ◽  
M. J. Martinka
Keyword(s):  
Winter Wheat ◽  
Grain Yield ◽  
Yield Components ◽  
Planting Date ◽  
Wheat Grain ◽  
Seeding Rate ◽  
Yield And Yield Components
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