Results 11 to 20 of about 691,747 (266)

Evaluation of the Performance and Growth Indices of Green Bean (Phaseolus vulgaris L.) and Black Cumin (Nigella sativa L.) in a Replacement Intercropping System [PDF]

open access: yesبوم شناسی کشاورزی
IntroductionDue to rapid population growth and the reduction of arable land, the most effective way to increase crop yields is by boosting production per unit area.
Mahna sadat Ghotb Sharif   +2 more
doaj   +1 more source

تغییرات شاخص های فیزیولوژیکی ریشه و اندام هوایی نخود (‏Cicer arietinum L.) در واکنش به تنش خشکی [PDF]

open access: yesتنش های محیطی در علوم زراعی, 2010
آب قابل دسترس، عامل اصلی محدود کننده رشد و تولید محصول درمناطق خشک می‌باشد. نتایج بررسی­ها مؤید این است که خصوصیات ریشهو اندام هوایی، نقش مؤثری در تحمل به خشکی ژنوتیپ‌های نخود دارند.
علی گنجعلی   +2 more
doaj   +1 more source

Effect of tillage and fertilizer doses on growth and growth indices of soybean (Glycine max L.) under conservation tillage systems

open access: yesEnvironment Conservation Journal, 2021
A field experiment was conducted during kharif season of 2019 at the Research Farm, Department of Agronomy, CSKHPKV, Palampur to study the effect of tillage and fertilizer doses on growth and growth indices of soybean under conservation tillage systems ...
Shilpa Manhas   +4 more
doaj   +1 more source

Growth Analysis of New Cotton (Gossypium hirsutum L.) Cultivars Affected by Planting Data and Nitrogen Fertilizer in Golestan [PDF]

open access: yesعلوم محیطی, 2021
Introduction: Cotton is one of the most important fiber plants in Iran which needs more production for national fiber sufficiency goal. Its cropping area in Iran is now about 140,000 ha in which 95.3% is irrigated; rainfed cotton is growing only in ...
leila saberpour   +4 more
doaj   +1 more source

The Growth and Survival of Early Instars of \u3ci\u3eBellura Obliqua\u3c/i\u3e (Lepidoptera: Noctuidae) on \u3ci\u3eTypha Latifolia\u3c/i\u3e and \u3ci\u3eTypha Angustifolia\u3c/i\u3e [PDF]

open access: yes, 2017
Larvae of the noctuid moth Bellura obliqua are frequently encountered on Typha latifolia, but less commonly on Typha angustifolia. Experiments were conducted to compare the growth and survivorship of early B. obliqua instars on the two species of cattail.
Penko, J. M, Pratt, D. C
core   +2 more sources

Surveying some strategies of cultural management on species growth indices and yield in the field of soybean

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2018
Introduction soybean (Glycine max L.) plays an important role in three major markets of grains, oil and meal. damage of weeds in soybean generally 13 to 60 and sometimes more than %80 have been reported Farming methods through proper management, sowing ...
habibeh soltani   +3 more
doaj   +1 more source

Australian Lentil Breeding Between 1988 and 2019 Has Delivered Greater Yield Gain Under Stress Than Under High-Yield Conditions

open access: yesFrontiers in Plant Science, 2021
The contemporary lentil (Lens culinaris ssp. culinaris) industry in Australia started in the late 1980s. Yield in farmers’ fields averages 1.2 t ha–1 nationally and has not increased over three decades.
Victor O. Sadras   +2 more
doaj   +1 more source

Evaluation of Physiological Growth Analysis of some Quinoa (Chenopodium quinoa Willd.) Varieties under Different Moisture Levels in Spring and Summer Planting Dates at South Khorasan Region [PDF]

open access: yesپژوهشهای زراعی ایران
IntroductionDeficit irrigation offers a solution for optimizing crop production under water stress conditions, albeit with an initial reduction in yield per unit area.
F Golestani Far   +3 more
doaj   +1 more source

Evaluation of Yield and Yield Components of Quinoa (Chenopodium quinoa Willd) in as affected by Different Planting Densities [PDF]

open access: yesIkufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2022
To investigate the effect of different planting densities on yield and yield components of quinoa (Titicaca cultivar), a factorial experiment based on complete randomized block design was studied at the Research Farm of the Agricultural and Natural ...
Mohammad-Reza Vahedi   +2 more
doaj   +1 more source

Farm size and growth in field crop and Dairy farms in France, Hungary and Slovenia [PDF]

open access: yes, 2013
The aim of this article is to investigate the relationship between size and farm growth. The existing theories of the association between size and farm growth give mixed results by countries and over time.
Bakucs   +6 more
core   +6 more sources

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