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effect of the concentration of a solution on plants

Effect of Solution Phosphorus Concentration on the

2013-1-19 · Increasing phosphorus concentration in soil solution enhanced the P uptake in crop plants. It might be due to more availability of labile phosphorus in soil solution [ 19 ]. More addition of inorganic P fertilizers at the period of vigorous growth of crop plant, directly enhanced the nutrient concentration in plant

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The Effect of the Concentration Soaking Solution of

This research aimed to determite the effect of soaking solution plants ant nests on the quality of fish selais (Cryptopterus bicirchis) smoke, seen from the organoleptic, analysis of the moisture, ash, protein, fat concentration and test the antioxidant activity.

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Effect of concentration of nutrient solution on the

Results are presented of a greenhouse experiment conducted to investigate the effect of varying concentrations of nutrient solution on the susceptibility to B. cinerea of tomato plants grown in soilless culture, simulating drip irrigation and subirrigation as methods for the provision of water.

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Effect of Nitrogen Concentration in a Hydroponic

In Experiment I, the influence of nitrogen (NO3 -N) level in the hydroponic nutrient solution on the growth of young tomato plants of two cultivars was compared. Simultaneously, nitrogen uptake by the same plants was investigated during a 13-day period while the first cluster was flowering.Plants in Group 1 were supplied with 100 ppm of nitrate-N (100 ppm plot). The concentration was kept

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THE EFFECT OF PLANTS ON THE COPPER

Fig. 1 shows that the copper concentration of the soil solution in the control (no plants) initially decreased and attained an almost constant value 35 days after germination. The soil solutions from soil in which plants were grown also show a marked decline of the copper concentration

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The Effect of the Salt Concentration of the Culture

THE EFFECT OF THE SALT CONCENTRATION OF THE CULTURE SOLUTION ON THE GROWTH AND COM-POSITION OF PINEAPPLE PLANTS' C. P. SIDERIS, B. H. KRAUSS, AND E. MASUNAGA (Received for publication January I7, 1928) During studies involving the determination of the salt content of a number of field-grown pineapple plants, it was observed by the senior author that the salt concentration

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The effect of plants on the copper concentration in

Changes in the copper concentration and the content of organic complexing agents in soil solutions were followed in a pot experiment with increasing copper addition to a calcareous peat soil with and without barley plants. Samples of soil solution were collected from the soil in situ at various times during the period of plant growth. During the period 1–34 days after germination copper concentrations decreased in the solution

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The Effect of Solute Concentration on the Rate of

2 天前 · The Effect of Solute Concentration on the Rate of Osmosis. Aim: To test and observe how the concentration gradient between a potato. and water & sugar solution will affect the rate of osmosis. Introduction: Osmosis is defined as, diffusion, or net movement, of free water. molecules from high to low concentration through a semi-permeable. membrane.

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EFFECT OF NITROGEN CONCENTRATION ON

2021-6-11 · Cumulative water uptake during the growing period was slightly higher for the low (50ppm) N treatment (8.4 7.8 7.2 l/plant), while the uptake of N, P, and K increased with increasing N concentration in the nutrient solution. Economakis, C.D. and Koleilat, R. (1997).

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Effect of high consentrated dissolved oxygen on the

2010-1-1 · In this study, the effect of high concentrated dissolved oxygen on the lettuce plant growth in a deep hydroponic culture under a low greenhouse temperature has been investigated. The nutrient solution containing 20-30 mg/ l dissolved oxygen was made using an Oxygen Enricher.

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Effect of Nutrient Solution Concentration on the

Nutrient solution concentration (NSC) is a critical factor affecting plant growth in hydroponics. Here, we investigated the effects of hydroponic NSC on the growth and yield of sweetpotato (Ipomoea batatas (L.) Lam.) plants. First, sweetpotato cuttings were cultivated hydroponically in three different NSCs with low, medium, or high electrical conductivity (EC; 0.8, 1.4, and 2.6 dS m−1

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The Effect of the Concentration Soaking Solution of

This research aimed to determite the effect of soaking solution plants ant nests on the quality of fish selais (Cryptopterus bicirchis) smoke, seen from the organoleptic, analysis of the moisture, ash, protein, fat concentration and test the antioxidant activity.

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The Effect of Nutrient Solution Concentration on

The Effect of Nutrient Solution Concentration on Hydroponic Spinach Plants Swan, Boston Studies comparing the mineral nutrition of hydroponically and conventionally grown vegetables have been inconclusive, an advantage of hydroponically grown vegetables is that mineral nutrient concentrations supplied to the plants can be directly controlled.

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(PDF) Effect of Solution Phosphorus Concentration on

The concentration of P was maximum (0.204 %) at 5 days time interval in the treatment P 4 while it was minimum (0.105 %) at 5 days time interval in P 3 (0.3 lg/mL). Increasing phosphorus concentration in soil solution enhanced the P uptake in crop plants. It might be due to more availability of labile phosphorus in soil solution [19].

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Effect of calcium concentration in nutrient solution on

2018-11-8 · Ornamental Plants and Tea, Ana, Mie, 514-2392 Japan Received November 10, 1999; accepted in revised form February 8, 2000 We examined the effect of the calcium (Ca) concentration in the nutrient solution on the development of bacterial wilt and the population of its pathogen

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EFFECT OF CONCENTRATION AND N:K RATIO IN

The fresh and dry mass of the fruits and the fresh and dry mass of the aerial part of the plants were significantly higher in the N:K ratio equal to 1:3.0, that is, the highest concentration of K in the nutrient solution positively influenced the production of fresh and dry mass of

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The Effect Of Salt Concentration On Plant Growth

The Effect of Salt Concentration on Grass Growth 1414 Words 6 Pages. The effect of salt concentration on grass growth Abstract Our aim was to test the effect of different salinities on the growth of plants which what we did was measured different amounts of salt dissolved into 2 litres of water, watered the plant once with the salt water then for 9 days with pure ware.

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The Effect Of Acid Concentration On Plant Plants And

The Effect Of Acid Concentration On Plant Plants And Regulate The Synthesis Of Proteins. Gibberellic Acid is a naturally occurring plant growth hormone that belongs to the gibberellin group (Gupta and Chakrabarty, 2013). Gibberellins are responsible for stem growth in plants and regulate the synthesis of

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How the Concentration of Salt Solution Affects

2 天前 · potato by osmosis. This will cause the potato piece to swell. However, water concentration is low), then water will move out of the potato. The potato piece will therefore shrink. If a salt solution has exactly. potato. Therefore, the potato piece will stay the same size. it will draw the water in its direction.

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Effect of Silicon on the Growth of Soybean Plants in a

2018-6-7 · nutrient solution was the same as the 1/4 strength of the solution of SHIVE and ROBBINS (6), and as for the concentration, we referred to the solution of HOSHI et al. (7) used for soy bean culture. Repeated examinations were made to determine whether the soy bean plants grew well in the culture solution.

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