Fertility level

Copper and zinc are also toxic to humans when high levels are ingested and an excess of copper and zinc interferes with plant growth. It is important to monitor copper and zinc content in soil to avoid marketing food products which contain dangerous amounts of these heavy metals. This article presents the results of a study done to determine the copper and zinc content of soil and four agricultural products grown in Tan Lap Co-operative, Dan Phuong District, Hanoi.

6p tamynhan8 04-11-2020 15 1   Download

An experiment was carried out during the two subsequent year i.e. 2010-11 and 2011-12 to study the effect of organic, inorganic and bio-fertilizer on vegetative growth, flowering and yield of strawberry cv. Chandler. There were fourteen treatments replicated thrice in randomized block design. Treatments comprise different levels of organic, inorganic and bio-fertilizers at diverse combination.

8p cothumenhmong7 09-09-2020 33 2   Download

A field experiment was conducted during the kharif season of 2018 at the Research Farm, Bihar Agricultural University, Sabour, Bhagalpur, Bihar to find out the effect of fertility level, planting density and age of seedling on transplanted pearl millet under rainfed agroecosystem of South Bihar...

8p nguaconbaynhay7 15-08-2020 17 2   Download

In recent time, sweet corn (Zea mays L.) is gaining popularity as a healthy snack item, both in urban & rural areas due to its high sugar and low starch content. There are diversified reports regarding effect of plant nutrients on growth and yield of sweet corn.

7p nguaconbaynhay7 15-08-2020 32 2   Download

To study the impact of artificial creation of soil fertility gradient strategy on soil fertility, nutrient uptake and green fodder yield of sorghum (var. CO 30) by following inductive methodology (fertility gradient concept), a field experiment was conducted during 2014-15 at farmer’s holding of Coimbatore district. The experimental field was divided into three equal strips and three graded levels of fertiliser N, P2O5 and K2O were applied in the form of urea, single super phosphate and muriate of potash, respectively to strip I (N0P0K0), II (N1P1K1) and III (N2P2K2).

7p chauchaungayxua6 26-06-2020 19 3   Download

Effect of Planting Time, Fertility Level and Plant Population on Development, Yield, Nutrient Uptake and Quality of Winter Popco A popcorn (Zea mays everta Sturt.) composite variety, namely V.L. Amber was assessed for their potential role as winter crop in the management at Agricultural Research Farm of BHU, Varanasi, India, under late sown condition of 2009-10 and 2010-11, respectively. The three date of sowing i.e.

7p nguaconbaynhay6 24-06-2020 15 1   Download

The estimates of genotypic correlation coefficients in general were higher than their corresponding phenotypic correlation coefficients indicating strong inherent association among the traits. The seed yield per plant had significant and positive association with number of primary branches plant-1, number of secondary branches plant-1 , number of pods plant-1 , number of seeds plant-1 , biological yield plant-1 , seed yield (kg/ha) harvest index and 100-seed weight at both genotypic as well as phenotypic levels.

7p gaocaolon5 14-06-2020 21 1   Download

A field experiment was conducted during Kharif season of 2016 at College of Agriculture, Gwalior with a view to assess the effect of crop geometry and fertility levels on growth and productivity of Clusterbean. Experiment was laid out as randomized block design(RBD) replicated thrice with 10 treatments. The study revealed that among different crop geometry treatments, reducing 25% plant population (by increased plant intra-row spacing) gave significantly higher values of all growth attributes viz., plant height and number of branches/plant; yield attributes viz.

7p caygaocaolon4 04-04-2020 17 2   Download

Effect of fertilizer application on peanut yield in spring season on non irrigated paddy land in Quang Binh district, Ha Giang province Experiment has carried out in Quang Binh district, Ha Giang province where 25% of paddy land cannot access to water irrigation in spring season. The objective of field experiment is to improve peanut yield through fertilization. The field experiment has set up with 10 treatments, of which 9 treatments have formularized by three levels of phosphorous

5p shop_123 09-05-2013 58 7   Download

Multipurpose cultivation is a factor that generally counts on farm machinery and particularly sugar cane cultivator to decrease invest costs; enhance the efficiency of using farm machinery. According to this studying orientation, the model of sugar cane cultivator that performs functions: tillage, planting and cultivating sugar cane like subsoiler, leveler, furrow opener- fertilizer distributor and cultivator has been studied successfully. This MCTMÑN-2 machine is designed based on integrating method of individual machine that is able to link on multiframe. ...

6p quocnamdhnl 05-12-2010 53 1   Download

Malignant germ cell tumors are usually large (median—16 cm). Bilateral disease is rare except in dysgerminoma (10–15% bilaterality). Abdominal or pelvic pain in young women is the usual presenting symptom. Serum human chorionic gonadotropin (β-hCG) and α fetoprotein levels are useful in the diagnosis and management of these patients. Before the advent of chemotherapy, extensive surgery was routine, but it has now been replaced by careful evaluation of extent of spread, followed by resection of bulky disease and preservation of one ovary, the uterus, and the cervix, if feasible.

5p konheokonmummim 03-12-2010 79 4   Download

three groups of 40 perch breeders were reared in order to study the effects of 3 different levels of dietary n-3 and n-6 fatty acids on egg quality. two experimental diets, r1 and r2 (n-3/n-6 = 0.13 and 35.54, respectively), were compared to one commercial food, r3 (n-3/n-6 = 3.48). spawning and fertilization rates were high for diets r1 and r3, which displayed a n-3/n-6 ratio of 0.77 and 2.34 in the eggs, respectively, by comparison with r2 (n-3/n-6 = 4.87), which produced low reproductive performances. We can conclude that dietary n-3 and n-6 FA levels influence egg and larval...

2p congvhs 01-10-2010 137 8   Download