Results 21 to 30 of about 149,513 (264)

Biomass and essential oil production of hops cv Chinook in response to nitrogen fertilization

open access: yesRevista Ceres, 2023
Hop (Humulus lupulus L.) is one of the most important raw materials of beer production. Despite being the third-largest producer and consumer of beer worldwide, Brazil imports almost all hops for production. Nitrogen is an essential macronutrient for hop
Frank Silvano Lagos   +3 more
doaj   +1 more source

Agronomic characteristics of forage sorghum cultivars for silage production in the lower middle San Francisco Valley - doi: 10.4025/actascianimsci.v35i1.13072

open access: yesActa Scientiarum: Animal Sciences, 2012
Productive performance for silage production of five forage sorghum genotypes (BRS Ponta Negra, BRS 655, BR 601, BRS 506 and BRS 610) was evaluated through the yield of dry matter, digestible dry matter, and fresh matter, plant height, percentage of ...
Rafael Dantas dos Santos   +5 more
doaj   +1 more source

Photosynthetically active radiation intensity used as an extended photoperiod to increase quality in basil seedlings

open access: yesActa Scientiarum. Agronomy, 2022
The use of a protected environment for vegetable seedling production has become one of the best alternatives to minimize the adverse micrometeorological effects of the external environment and guarantee quality and production throughout the year. Inside
Bruna Finotti Fonseca Reis de Mello   +7 more
doaj   +1 more source

KELIMPAHAN SPESIES DAN PRODUKSI BAHAN KERING HIJAUAN PAKAN KELINCI DI KABUPATEN PANIAI

open access: yesPastura: Journal of Tropical Forage Science, 2015
The potential forage largely determines the success of the development of a ruminants farm. This study aims to find out how much abundance and production of dry matter forage of rabbits.
Diana Sawen, B.W. Irianti Rahayu
doaj   +1 more source

Studies on the dry matter production of sweet potato X. An explanation of the determination of dry matter percentage in tuber with the viewpoint of nutrient conditions and dry matter production

open access: yesJapanese Journal of Crop Science, 1968
It is particularly desirable that it has get both the high tuber yiled and the high starch content of tuber in the actual cultivation of sweet potato. Dry matter percentage of tuber(y) highly relating with the starch content can be calculated as the quotient of the nitrogen concentration of tuber on the fresh weight bassis(z) divided by the nitrogen ...
TSUNO, Yukind, FUJISE, Kazuma
openaire   +2 more sources

Studies on Dry Matter Production in Corn Plant : II. Dry matter production of seedlings as affected by dense planting

open access: yesJapanese Journal of Crop Science, 1973
The shortage of leaf area restrains improvement of corn yield under the routine method. In the present paper, as a basic research for the study of increment of dry matter production, the growth of corn seedlings under extremely dense population (plots consist of 5cm and 7.5 cm of planting interval) was investigated on experimental scale.
TAKEDA, Tomoshiro, AKIYAMA, Tsuyoshi
openaire   +2 more sources

A reliable method for predicting bioethanol yield of different varieties of sweet potato by dry matter content

open access: yesGrain & Oil Science and Technology, 2020
In this study, we analyzed the potential of using dry matter content for determining ethanol yield of sweet potatoes as one of the raw materials for bioethanol production. We tested dry matter content, total starch content, crude protein content, glucose
Xinwei Wang   +3 more
doaj   +1 more source

Studies on the Dry Matter Production of Sweet Potato : IX. The effect of potassium on the dry matter production of sweet potato.

open access: yesJapanese Journal of Crop Science, 1965
A lot of experimental results indicates that an abundant application of potassium to the sweet potato leads to an increased tuber yield, though it is less effective to the growth of top. Potassium contained in the leaf of sweet potato is quite effective for maintaining photosynthetic activity, thereby contributing to increase the dry weight of the ...
TSUNO, Yukindo, FUJISE, Kazuma
openaire   +2 more sources

MODELING NUTRIENTS UPTAKE AS A FUNCTION OF PLANT GROWTH RATE [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2002
The present study was carried out at field scale to predicte the relative uptake of some nutrient elements as a function of relative growth rate{RGR). The test crop was Broad bean (Vicia faba, L.) variety Giza 461.
A. H. A. Hussein
doaj   +1 more source

Studies on the dry matter production of napiergrass. II. Dry matter productivities at six sites in southern area of Japan.

open access: yesJapanese Journal of Crop Science, 1988
Productivity of napiergrass (Pennisetum purpureum Schumach cv. Merkeron), in terms of annual yield (DMY), crop growth rate (CGR) and efficiency of solar energy utilization (Eu) for herbage dry matter in the first year under a heavy nitrogen supply, was compared among Tokyo, Nagoya, Fukuoka, Miyazaki, Naha and Iriomote.
ITO, Koji   +7 more
openaire   +2 more sources

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