Utilization of bio-organo mineral as a soil ameliorant for hard crops

Abstract The research objective was to make a formula for economical complex soil conditioner of bio-organo mineral for tea, coffee and cacao plantations. The soil conditioner (SC) formula for such plantations was made by mixing the urea, phosphate, leucite and kieserite with the ratio of 25:7:12:3. The experiments at Block B5 showed the amount of harvested dormant leaves was 3.37 kg/100 m2 while the control yielded 2.29 kg/100 m2. There is a difference around 1.08 kg/100 m2 or 47%. The amount of Peko shoots was 19.82 g/100 m2 when using the soil conditioner while the control had 14.89 g/100 m2 performing the difference 33% while at Block A10, the amount of harvested dormant shoot was 3.53 kg/100 m2. There is a difference around 3.29 kg/100m2 or 7%. The amount of Peko shoot was 18.25 g/100 m2 while the control acquiesced 15,05 g/100m2 – the difference of both was 21%. The Robusta grew from 25.4 cm to 28.5 cm when using the BIOM-SC. but the plant height is only from 24.4 cm to 26.8 when using NPK fertilizer.

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RESPON PUPUK KANDANG KAMBING DAN PUPUK NPK PADA PERTUMBUHAN DAN HASIL TANAMAN TERUNG HIJAU (Solanum melongena L.).

VIABEL Jurnal Ilmiah Ilmu-Ilmu Pertanian ◽

10.35457/viabel.v10i1.113 ◽

2016 ◽

Vol 10 (1) ◽

pp. 53-62

Author(s):

Visca R Yuanita ◽

Tri Kurniastuti ◽

Palupi Puspitorini

Keyword(s):

Plant Height ◽

Block Design ◽

Solanum Melongena ◽

Growth And Yield ◽

Leaf Number ◽

Fruit Length ◽

Honestly Significant Difference ◽

Significant Difference ◽

Npk Fertilizer ◽

Goat Manure

Research about influence of goat manure and NPK fertilizer on the growth and yield of green eggplant (Solanum mengolena L.) has been conducted in field village farmer-owned Semen Gandusari District of Blitar which took place in March-April 2016. The aim of this study was to know the interaction for among goat manure and NPK fertilizer on the growth and yield of green eggplant as well as the effect of each factor. This study uses Randomaized Complete Block Design (RCBD) factorial consisting of 16 treatment and each 3 replicates ie: P0M0, P0M1, P0M2, P0M3, P1M0, P1M1, P1M2, P1M3, P2M0, P2M1, P2M2, P2M3, P3M0, P3M1 , P3M2, P3M3. The data taking were plant height, leaf number, fruit length, fruit diameter and weight of fruit per plant. The data were analyzed to F test as followed by a 5% test Honestly Significant Difference (HSD) error level of 5%. The experimental results very significant effect on plant height, leaf number, fruit length and weight of fruits per plant and the effect is not noticeable to the diameter of fruit plants green eggplant. The combined use goat manure 750 g / plant and NPK fertilizer 60 g / plant (P2M3) is proper fertilization to improve the growth and best yield of green eggplant with the highest total weight of the fruit crop that yields 1576.6 grams

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Optimasi Dosis Pupuk Kandang Ayam dan NPK pada Budidaya Kubis Bunga (Brassica oleracea var. Botrytis L.)

AgriHealth: Journal of Agri-food, Nutrition and Public Health ◽

10.20961/agrihealth.v2i1.49828 ◽

2021 ◽

Vol 2 (1) ◽

pp. 32

Author(s):

Irpan Gunawan ◽

Atak Tauhid ◽

Isna Tustiyani

Keyword(s):

Leaf Area ◽

Plant Height ◽

Block Design ◽

Chicken Manure ◽

Growth And Yield ◽

Randomized Block Design ◽

Affected Plant ◽

Two Factors ◽

Number Of Leaves ◽

Npk Fertilizer

Cauliflower is one of the vegetables for consumers. The demand for cauliflower was rising so it must be scaled up with fertilizer. The purpose of this study was to study the effect of chicken manure and NPK fertilizer on the growth and yield of cauliflower. The study was conducted in Sukasenang Village, Banyuresmi Sub-district, Garut Regency from July to August 2019. The study used a Randomized Block Design (RBD) in two factors each of the 3 rates with 2 replications. The first factor was the rates of chicken manure which consisted of 0, 10 and 20 tons ha-1; the second factor was NPK fertilizer which consists of 0, 100 and 200 kg ha-1. The parameter of this research was plant height, number of leaves, leaf area, weight and diameter crud. The results showed that there was no interaction between the chicken manure and NPK fertilizer. The treatment of 20 tons ha-1 chicken manure affected the variable plant height, the number of leaves and leaf area. The rates of 200 kg ha-1 NPK fertilizer had affected plant height, number of leaves, weight and diameter crud.

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The Tolerance of Several Hybrid Corn (Zea mays L.) Varieties Type on Cob Rot in the Plateau of Simalungun Regency

International Journal of Scientific Research and Management ◽

10.18535/ijsrm/v8i03.ah02 ◽

2020 ◽

Vol 8 (03) ◽

pp. 289-295

Author(s):

Warlinson Girsang ◽

Rosmaria Girsang

Keyword(s):

Plant Height ◽

Zea Mays L ◽

Block Design ◽

Hybrid Corn ◽

Randomized Block Design ◽

Tolerant Variety ◽

Different Types ◽

The Difference ◽

Rot Disease ◽

Number Of Seeds

The research was carried out in Dolog Masagal Subdistrict, Simalungun Regency, altitude ± 1.100 m above sea level. The research was conducted from January to May 2019. The purpose of this study was to determine the tolerance level of several hybrid corn varieties to cob rot disease. Methods for conducting the research used randomized block design (RBD) with 1 factor. Types of hybrid corn varieties tested were: Pioneer 29 (V1), NK 99 (V2), Pioneer 12 (V3), NK 22 (V4), Pioneer 4 (V5), Nusantara I (V6), Asia 1 (V7).The parameters observed were: plant height, cob diameter, cob length containing seeds, number of seed rows per cob, number of seeds per row, number of seeds per cob, husk cover in cob, cob rot intensity, the amount of dry production per plot, and the weight of 1.000 seeds. Based on the research results, different types of hybrid corn varieties produce different tolerances of cob rot resistance in the Simalungun highlands. The most tolerant variety of cob rot disease is Pioneer 29 (mild damage scale = 0 - 10%). Different types of varieties planted also affect various components of growth and production, among others: plant height, number of seeds per row, number of seed rows per cob, husk cover on cob, dry production per plot, and weight of 100 grains. As for the parameters of cob diameter, cob length containing seeds and the number of seed rows per cob, the difference in varieties did not significantly affect.

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Aplikasi Integrasi Pupuk NPK Dengan Waktu Pemberian Pupuk Organik Cair Pada Tanaman Pakcoy (Brassica rapa L.)

JURNAL BUDIDAYA PERTANIAN ◽

10.30598/jbdp.2018.14.1.14 ◽

2018 ◽

Vol 14 (1) ◽

pp. 14-20

Author(s):

Yance N Ayal ◽

Henry Kesaulya ◽

Francina Matulessy

Keyword(s):

Leaf Area ◽

Plant Height ◽

Root Length ◽

Organic Fertilizer ◽

Growth And Yield ◽

Leaf Number ◽

Root Weight ◽

Plant Weight ◽

Total Plant ◽

Npk Fertilizer

This research was aimed to get the optimum NPK fertilizer dosage with the time of liquid organic fertilizer application to support the growth and yield of pakcoy (Brassica rappa L.). The study used a Randomized Block Design with three replications. Observation variables included plant height, leaf number, leaf area, total plant weight, root length, root weight and total plant weight percentage. The results showed that N0 (without NPK fertilizer) was the best based on the plant height and leaf number. Liquid organic fertilizer given at 3-time applications per plant (W3) contributed significantly to leaf number at 35 days after planting and gave the highest yield of leaves, with 17,45 leaves. The treatment of NPK compound fertilizer dosage with the time of liquid organic fertilizer gave significant effects on the leaf area, total plant weight, root length, and root weight. Keywords: liquid organic fertilizer, NPK, pakcoy ABSTRAK Penelitian ini bertujuan untuk mendapatkan dosis pupuk NPK dengan waktu plikasi pupuk organik cair yang tepat untuk menunjang pertumbuhan danp roduksi tanaman pakcoy (Brassica rappa L.). Penelitian mengunakan Rancangan Acak Kelompok dengan tiga ulangan. Peubah-peubah pengamatan meliputi tinggi tanaman, jumlah daun, luas daun, berat total tanaman, panjang akar, berat akar dan persentase berat total tanaman. Hasil penelitian menunjukkan bahwa perlakuan N0 (tanpa pupuk NPK) merupakan yang terbaik dari penelitian ini terhadap parameter tinggi tanaman dan jumlah daun. Waktu pemberian pupuk organik cair 3 kali/tanaman (perlakuan W3) memberikan kontribusi yang signifikan terhadap jumlah daun 35 hari setelah tanam dan menghasilkan daun terbanyak dengan jumlah 17,45 helai. Perlakuan dosis pupuk majemuk NPK dengan waktu pemberian pupuk organik cair memberikan pengaruh yang nyata sampai sangat nyata terhadap luas daun, berat total tanaman, panjang akar serta berat akar. Kata kunci: NPK, pakcoy, pupuk organik cair

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Performance of Sesame (Sesamum indicum L.) as Influenced by 2,4 – Dichlorophenoxyacetic Acid and NPK Fertilizer

Cercetari Agronomice in Moldova ◽

10.2478/cerce-2018-0036 ◽

2018 ◽

Vol 51 (4) ◽

pp. 60-72

Author(s):

E.K. Eifediyi ◽

F.O. Ogedegbe ◽

N.B. Izuogu ◽

C.A. Adedokun ◽

A. Katibi ◽

...

Keyword(s):

Plant Growth ◽

Plant Height ◽

Growth Regulator ◽

Plant Growth Regulator ◽

Growth And Yield ◽

Dichlorophenoxyacetic Acid ◽

Significant Difference ◽

Npk Fertilizer ◽

2,4 Dichlorophenoxyacetic Acid ◽

Savannah Zone

Abstract The Guinea savannah zone of Nigeria is beset by increasing population and infrastructural development, thereby putting pressure on available land with rapidly declining fertility due to low organic matter content, soil erosion, high temperature and seasonal bush burning. Sesame is cultivated in this zone and the yield has remained very low, compared to yield in other parts of the world. This could be attributed to poor nutrient status and poor cultural practices used by peasant farmers. A field experiment was conducted at the Teaching and Research Farm, University of Ilorin, Nigeria, in a southern Guinea savannah zone in 2015 and repeated in 2016 cropping season to determine the effects of 2,4-Dichlorophenoxyacetic acid (2,4-D), a plant growth regulator and NPK fertilizer on the growth and yield of sesame. The experiment was laid out as a factorial arrangement, fitted into a randomized complete block design replicated thrice. The factors imposed were 2,4-D (0, 5 and 10 ppm ha−1) and NPK 15:15:15 (0, 100, 200 and 300 kg ha−1). Data were collected on vegetative traits (plant height, number of leaves, leaf area) and yield components (number of capsules per plant; yield per plant and per hectare). The data were subjected to analysis of variance (ANOVA) using the Genstat statistical package 17th edition and significant means were separated by using the least significant difference at 5% level of probability. The result revealed that using plant growth regulator and NPK fertilizer had significant effects (p<0.05) on plant height (151 cm) and yield per hectare (530 kg/ha). The qualitative and quantitative analysis of the seeds further reaffirmed the presence of bioactive compounds, such as saponins, tannins, flavonoids and phenolic compounds, which are important health promoting food in the seeds.

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COMPARATIVE STUDY OF WATER ECONOMY OF CONTAINER-GROWN WOODY ORNAMENTAL SHRUBS

HortScience ◽

10.21273/hortsci.28.4.274e ◽

1993 ◽

Vol 28 (4) ◽

pp. 274E-274

Author(s):

E.C. Boehm ◽

T.D. Davis ◽

J.O. Kuti

Keyword(s):

Leaf Area ◽

Plant Height ◽

Growth Rates ◽

South Texas ◽

Water Usage ◽

Relative Water ◽

Woody Ornamental ◽

The Difference ◽

Ornamental Shrubs ◽

Pittosporum Tobira

Relative water usage of four species of container-grown woody ornamental shrubs (Buxus japonica (Japenese boxwood), Leucophyllum frutescens (Texas sage), Ligustrum japonica (ligustrum) and Pittosporum tobira wheeleri (dwarf) pittosporurm)), normally used for home landscaping in south Texas, were evaluated by comparing water consumption and frequency of watering with growth rates and horticultural quality after six months growth in containers. Growth rates were determined by the difference in plant height and leaf area from the control unwatered plants and were used to characterize the suitability of ornamental shrubs for xeric landscapes. While frequency of watering had no significant effects on plant height, only ligustrum and dwarf pittosporum plants watered on weekly basis showed positive change in leaf area. There was considerable leaf regrowth in Texas sage plants after initial leaf loss. Of all the shrubs tested, dwarf pittosporum plants watered biweekly used less water to maintain their horticultural quality.

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RESPON PEMBERIAN PUPUK NPK TERHADAP PERTUMBUHAN BIBIT KOPI ROBUSTA (Coffee robusta)

Agroplantae: Jurnal Ilmiah Terapan Budidaya dan Pengelolaan Tanaman Pertanian dan Perkebunan ◽

10.51978/agro.v9i1.95 ◽

2020 ◽

Vol 9 (1) ◽

pp. 40-48

Author(s):

Syahruni Thamrin ◽

Junaedi Junaedi ◽

Irmayana Irmayana

Keyword(s):

Plant Height ◽

Fertilizer Application ◽

Stem Diameter ◽

Coffee Plant ◽

Plant Seeds ◽

Robusta Coffee ◽

Plant Cultivation ◽

Number Of Leaves ◽

Npk Fertilizer ◽

Plant Seedlings

The study aims to determine the effect of various doses of NPK fertilizer on the growth of Robusta coffee plant seeds. The study was conducted at the screen house of the Department of Plantation Plant Cultivation at the Pangkep State Polytechnic of Agricultural. The study uses a simple statistical analysis with a Randomized Group Design (RBD) pattern, which is to calculate the mean (average) of each experiment, which consists of 3 levels of treatment, namely: without applying NPK fertilizer (P0), NPK fertilizer application with a dose of 14 grams (P1), application of NPK fertilizer at a dose of 18 grams (P2), and application of NPK fertilizer at a dose of 22 grams (P3). The results showed that NPK fertilizer application had no significant effect on plant height, number of leaves and stem diameter of coffee plant seedlings. But visually, the best treatment for plant height is NPK fertilizer with a dose of 18 grams (P2), for the number of leaves is NPK fertilizer with a dose of 22 grams (P3), and for the stem diameter all treatments are the same except for the smallest P1.

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Peningkatan Produksi Bawang Merah Melalui Teknik Pemupukan NPK

Jurnal Agro ◽

10.15575/810 ◽

2016 ◽

Vol 3 (1) ◽

pp. 36-42

Author(s):

Ida Nur Istina

Keyword(s):

Plant Height ◽

Block Design ◽

Dry Weight ◽

Plant Nutrients ◽

Leaf Number ◽

Fresh Weight ◽

Npk Fertilizers ◽

Randomized Block Design ◽

Npk Fertilizer ◽

Almost All

Bawang merah merupakan salah satu komoditas hortikultura strategis yang penyebarannya hampir di seluruh wilayah Indonesia. Permasalahan pengembangan komoditas ini adalah masih rendahnya produktivitas sebagai akibat adaptasi dan kecukupan asupan hara tanaman. Penelitian yang bertujuan untuk mendapatkan jenis pupuk NPK yang efektif dan efisien telah dilakukan di desa Langensari Kecamatan Lembang Kabupaten Bandung Barat dari Maret sampai Mei 2014 menggunakan Rancangan Acak kelompok (RAK) dengan 6 perlakuan dan 3 kali ulangan. Pupuk NPK yang digunakan adalah A= NPK 18+9+10+Te, B=NPK 15+15+sulfat 10, C=NPK 12+11+18z+(S) z +3 Mg+3,8S+Te, D= NPK 15+9+20(S)+2 MgO+3,8 S+Te, E= NPK 25+7+7 dan F=kontrol. Parameter yang diamati meliputi: tinggi tanaman, jumlah umbi, jumlah daun, panjang umbi (cm), diameter umbi (cm), bobot basah (g) dan bobot kering brangkasan (g). Hasil penelitian menunjukkan bahwa NPK 12+11+18z+(S)z+3 Mg+3,8S+Te menghasilkan bobot umbi terbaik. The shallot is one of the strategic and valuable horticultural commodities which is spreaded almost all over Indonesia area. Commodity development constrain by the low productivity as a result of adaptation and inadequate intake of plant nutrients. The research purposed to get the kind of NPK fertilizers that was efective and efficient on shallot production had been done in the Langensari village Langensari Lembang district, West Bandung regency from March till May 2014, using Randomized Block Design (RBD) with 6 treatments and 3 repplications. NPK fertilizer used were: A = NPK 18+9+10+Te, B = NPK 15+15+sulfate 10, C = NPK 12+11+18z+(S) z + 3 Mg+3,8S+Te, D = NPK 15+9+20(S)+2MgO+3,8 S+Te, E = NPK 25+7+7 and F = control. The observed parameters were plant height (cm), number of tubers, leaf number, tuber length, tuber diameter, fresh weight and dry weight tuber. The results showed that NPK 12+11+18z+ (S)z+3 Mg+3,8S+Te gave the best growth and production.

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STIMULAT AUXIN ALAMI DAN INTERAKSINYA DENGAN NPK ANORGANIK UNTUK MEMACU PERTUMBUHAN AWAL BIBIT DAN MENINGKATKAN HASIL TANAMAN BAWANG MERAH (Allium ascallonicum L)

Agrika ◽

10.31328/ja.v14i2.1616 ◽

2020 ◽

Vol 14 (2) ◽

pp. 201

Author(s):

Palupi Puspitorini ◽

Eko Wahyu Budiman

Keyword(s):

Plant Height ◽

Block Design ◽

Growth And Yield ◽

Observation Data ◽

Fresh Weight ◽

Significant Interaction Effect ◽

Endogenous Factors ◽

Randomized Block Design ◽

Npk Fertilizer ◽

Bulb Rot

ABSTRAKPenelitian ini mempunyai tujuan untuk mengetahui durasi perendaman bibit dengan auxin alami dan dosis pupuk NPK yang tepat pada pertumbuhan dan hasil tanaman bawang merah (Allium ascalonicum L). Dalam budidaya bawang merah sering dijumpai pertumbuhan benih yang lambat disebabkan karena faktor dalam bibit (endogenous factor) yang merugikan karena akan berdampak pada serangan penyakit busuk umbi. Maka mempercepat munculnya tunas dengan perlakuan pemberian auxin dan pemberian pupuk NPK ini diharapkan akan diperoleh bibit yang segera tumbuh supaya dapat berproduksi dalam keadaan sehat. Pada penelitian ini akan dikaji bagaimana mempercepat pertumbuhan bibit bawang merah dengan perendaman cepat dalam auxin alami yang diinteraksikan dengan pemberian pupuk NPK. Penelitian disusun dalam RAK faktorial dengan 2 faktor sebanyak 3 x ulangan. Faktor 1 adalah perlakuan lama perendaman bibit bawang merah (D), yang terdiri dari D0 = tanpa perendaman , D1= perendaman 0,5 jam, D2 = perendaman 1 jam, D3= perendaman 1,5 jam, D4 = perendaman 2 jam. Sedangkan faktor kedua adalah pemberian pupuk NPK, P1= 100 kg/ha, P2= 200 kg/ha, P3= 300 kg/ha. Variabel yang diamati adalah tinggi tanaman, jumlah batang/rumpun, bobot segar bawang merah/rumpun, jumlah umbi bawang merah/rumpun. Data dianalisis dengan menggunakan Anova dan uji DMRT 5%. Hasil Penelitian didapatkan bahwa ada pengaruh interaksi nyata antara perlakuan D (lama perendaman) dan P (dosis pupuk NPK) pada variabel tinggi tanaman, jumlah batang/rumpun, bobot segar bawang merah/rumpun dan jumlah umbi/rumpun. Perlakuan terbaik adalah D4P3 yaitu perendaman bibit bawang merah selama 2 jam dengan pemupukan NPK anorganik 300 kg/ha. ABSTRACTThe aims of the study was to determine the duration of bulb dipping with natural auxin on the growth and yield of shallot (Allium ascalonicum L). In shallot cultivation, it is found that the slow growth of bulb is caused by the factors in the bulbs (endogenous factors) because it will impact on bulb rot disease. Then accelerating the emergence of shoots with the treatment of auxin and NPK fertilizer, it is hoped that the bulbs will grow well so that they will be harvested in a healthy condition. In this research, we will study how to accelerate the growth of shallot bulbs with rapid immersion in natural auxin which is interacted with NPK fertilizer. The research was arranged in a factorial randomized block design with 2 factors and repeated 3 times, where the first factor was the treatment was the length of dipping the shallot seeds. (D). consisting of D0 = without dipping, D1 = dipping 0.5 hours, D2 = dipping 1 hour, D3 = dipping 1.5 hours, D4 = dipping 2 hours. While the second factor is the provision of . NPK . fertilizer, P1 = 100 kg / ha, P2 = 200 kg / ha, P3 = 300 kg.ha. The variables observed were plant height, number of clumps / plant, fresh weight of shallots / plant, number of shallot bulbs / plant. Observation data were analyzed by ANOVA and 5% DMRT test. The results showed that there was a significant interaction effect between D and P treatment on the variable plant height, number of clumps/plant, fresh weight of shallots / plants and number of tubers / plants. The best treatment is D4P3, which is soaking shallot seeds for 2 hours with 300 kg / ha of inorganic NPK fertilization.

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PEMBERIAN ABU SEKAM DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Lycopersicum esculentum Mill.) VARIETAS SERVO

VIABEL Jurnal Ilmiah Ilmu-Ilmu Pertanian ◽

10.35457/viabel.v12i2.498 ◽

2018 ◽

Vol 12 (2) ◽

pp. 40-49

Author(s):

Farit Khoiruddin ◽

Tri Kurniastuti ◽

Palupi Puspitorini

Keyword(s):

Plant Height ◽

Block Design ◽

Fruit Weight ◽

Growth And Yield ◽

Tomato Plants ◽

Affected Plant ◽

Weight Analysis ◽

Real Value ◽

Number Of Leaves ◽

The Difference

This study aims 1) This study aims to reveal the differences between the growth and yieldof tomato plants. 2) Knowing the difference between NPK fertilizer and the growth andyield of tomato plants. 3) Knowing the interaction between husk ash and NPK fertilizeron the growth and yield of tomato plants. This research was conducted using factorialrandomized block design (RCBD) with 2 factors, the first factor was husk ash (A)consisting of 3 levels, namely 50 g (A1), 60 g (A2), 70 g (A3) . The second factor is NPKfertilizer (P) consisting of 3 levels: 2.50 g (P1), 3.75 g (P2), 5 g (P3). Variables thatmention include plant height, number of leaves, time of flowering plants, number offruit plants and fruit weight. Analysis date using analysis of variance (ANOVA) level of5% and further testing with Duncan's Multiple Distance Test (DMRT). The resultsshowed that: There was no real interaction between rice husk ash fertilizer and NPKfertilizer on the growth and yield of tomato plants. Treatment of 70 g husk ash dose (A3)significantly affected plant height at the age of 14, 21, 28, and 42 HST. The treatment ofNPK fertilizer (P) is of real value for plant height, number of leaves and fruit weight.The best plant height was 52.18 cm and 84.06 at the age of 28 and 42 days afterplanting, the best number of leaves in puppol was 3.75 g (P2). But in people who aresweet, the yield is not significant.

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